(6x+9)−(7x+1) find the difference

Mathematics

2 answers:

Bad White [126]2 years ago

5 0

Answer: -x+8
explanation: it’s in its simplest form because it cannot be factored

earnstyle [38]2 years ago

4 0

ANSWER: -x + 8

Explanation:

(6x+9)-(7x+1)
remove parentheses and change the sign of each term of expression whenever there is a - in front of an expression in parentheses

6x+9-7x-1
collect like terms
-x+9-1
subtract the numbers
-x+8

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