Answer:
-3-3x=12
-3x=15 add 3 to both sides
x=-5 divide by -3 on both sides
x is equal to -5
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Step-by-step explanation:
-23 we just had to do that exact problem in math
Answer:
w = 2
Step-by-step explanation:
3(3w + 2) + 5(w + 4) = 54
(9w + 6) + (5w + 20) = 54
(9w + 6) + 5w = 34
9w + 5w = 28
14w = 28
w = 28/14
w = 2