What value of x makes this equation true?
2 answers:
Answer:
-1.8 =x
Step-by-step explanation:
12(x+3)=-8x
Distribute
12x +36 = -8x
Subtract 12x from each side
12x-12x +36 = -8x-12x
36 = -20x
Divide each side by -20
36/-20 = -20x/-20
-9/5 = x
Changing to decimal form
-1.8 =x
Answer:
c. -1.8
Step-by-step explanation:
12(x+3) = -8x
12x + 36 = -8x
20x = -36
x = -36/20
x = -1.8
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