SOLUTION: 7x -12 evauate x =-9?

Question 626296: 7x -12 evauate x =-9?
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
7x - 12

7(-9) - 12

-63 - 12

-75

So 7x - 12 = -75 when x = -9
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