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4 years ago

15

-9s - 8 = -4s + 8 - 3s

2 answers:

frozen [14]4 years ago

6 0

We move all terms to the left:

-9s-8-(-4s+8-3s)=0

We add all the numbers together, and all the variables

-9s-(-7s+8)-8=0

We get rid of parentheses

-9s+7s-8-8=0

We add all the numbers together, and all the variables

-2s-16=0

We move all terms containing s to the left, all other terms to the right

-2s=16

s=16/-2

s=-8

Olenka [21]4 years ago

4 0

I wont solve this because Im to lazy, but I do recommend some of these sites to help you with your problem. MathPapa Algebra Calculator and PhotoMath. Hope this helps.

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