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3 years ago

7

Help please! -x - (-15) + -3.5x + 15

2 answers:

Finger [1]3 years ago

8 0

Answer: -4.5x + 30

Step-by-step explanation:

Simplify.

-x- (-15) - 3.5x +15

Remove parentheses.

-x + 15 -3.5x + 15

Collect like terms.

(−x−3.5x)+(15+15)

Simplify.

-4.5x + 30

mrs_skeptik [129]3 years ago

7 0

It would be 30 + 4.5x

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