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What is the answer for 144=-12(x+5) must show work

2 Answers

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144=-12(x+5)

144=-12x-60

204=-12x

204/-12=x

x=-17

User Redcrow
by
4.7k points
6 votes

Answer:

x = -17

Explanation:


-12(x+5)=144\qquad\text{divide both sides by (-12)}\\\\(-12(x+5))/(-12)=(144)/(-12)\\\\x+5=-12\qquad\text{subtract 5 from both sides}\\\\x+5-5=-12-5\\\\x=-17

User Luke Maurer
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4.8k points