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olga55 [171]
3 years ago
10

Solve -1.5x+6=15 for x

Mathematics
1 answer:
sp2606 [1]3 years ago
6 0

Answer:

<h2>x = -6</h2>

Step-by-step explanation:

-1.5x+6=15\qquad\text{suntract 6 from both sides}\\\\-1.5x+6-6=15-6\\\\-1.5x=9\qquad\text{divide both sides by (-1.5)}\\\\\dfrac{-1.5x}{-1.5}=\dfrac{9}{-1.5}\\\\x=-6

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