1 Answer permit \"a number\" be stood for by n. \"twice a number\" →2n. \"twice a number and k\" →2n+k. \"7 much less than twice a number and k\" →(2h+k)−7.
Subsequently, concern is, what is much less than double the number? \"Less than\" way subtraction, whereas \"more than\" way addition. Speak \"twice a number\" means that you room multiplying that number by 2.
Considering this, what is 7 much less than a number?
You\"re expression is correct if it\"s asking for a number that is less 보다 7. Yet if the problem is questioning for some number less than seven as in 7 less part number, then it\"s 7-n. For example: 4 less 보다 7 is 7-4.
What is 4 less than twice a number?
When they space saying \"4 less than double a number\", that\"s the very same as saying \"twice a number minus 4\". We\"ll abbreviation number to n .
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What is four more than a number?
A number is less than five. Indigenous algebraic symbols factor four more than a number x + 4 or 4 + x start with a number, include 4 the difference between 6 and a number 6 - x subtract, starting with 6 subtract 4 from a number x - 4 beginning with a number, subtract 4 the sum of 4 and also a number x + 4 or 4 + x include to obtain a amount
What is five less 보다 a number?
Five less than a number (x) means that 5 is gift detracted (subtracted) from that number.
What does at most typical in math?
What is the mathematics symbol of in ~ most? The term means that the value of the change is something. That is, the worth of can not be an ext than (say). This, the worth of can be or less than that however can\"t be an ext than .
What are coefficients?
In mathematics, a coefficient is a multiplicative aspect in some term of a polynomial, a series, or any type of expression; that is normally a number, however may be any expression. Because that example, if y is considered as a parameter in the over expression, the coefficient the x is −3y, and also the constant coefficient is 1.5 + y.
What is 5 more than 3 times a number?
2 answers By experienced Tutors Five more than three times a number is the same as nine less than 7 times a number. Now you create the equation out together follows: 5+3x=7x-9. 5+3x=7x-9 You now want to resolve for \"x.\" Subtract the smaller \"x,\" i m sorry is 3x native both political parties of the equation.
What is more than in math?
Greater than and also less than symbols can be used to to compare numbers and also expressions. The better than symbol is >. So, 9>7 is read as \"9 is better than 7\". Two other comparison symbols are ≥ (greater than or same to) and also ≤ (less 보다 or equal to).
What is the product of a number?
From Wikipedia, the cost-free encyclopedia. In mathematics, a product is a number or a quantity obtained by multiplying 2 or much more numbers together. Because that example: 4 × 7 = 28 Here, the number 28 is called the product that 4 and 7. The product the 6 and also 4 will certainly be 24,Because 6 times 4 is 24.
What equation way that 7 less than twice a number is negative 1?
7 less than 2*n equates to -1. Take away 7 native 2n = -1. 2n take far 7 = -1. 2n - 7 = -1.
How perform you leveling algebraic expressions?
right here are the simple steps to monitor to simplify an algebraic expression: eliminate parentheses by multiplying factors. Usage exponent rule to eliminate parentheses in terms v exponents. Combine like state by adding coefficients. Combine the constants.
Is 5 one algebraic expression?
Are \"5\" and also \"4x\" algebraic expressions? The expressions in i beg your pardon the numbers, or variables, or both, are associated by operational indications (+, - etc.) are called algebraic expressions. For instance 5, 4x, a+b, x−y etc.
What is an expression in maths?
An expression is a sentence v a minimum of 2 numbers and also at the very least one math operation. This math operation deserve to be addition, subtraction, multiplication, and also division.
What is the quotient that a number?
The answer ~ we divide one number by another. Dividend ÷ divisor = quotient. Example: in 12 ÷ 3 = 4, 4 is the quotient. Division.
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