SOLUTION: Can someone help me answer -4(3-6d)=9(2d-2)?
So far i have gotten to -12-42d+-18, but I am sure that it seems wrong.
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Question 520580: Can someone help me answer -4(3-6d)=9(2d-2)?
So far i have gotten to -12-42d+-18, but I am sure that it seems wrong.
Answer by oberobic(2304) (Show Source): You can put this solution on YOUR website!
-4(3-6d) = 9(2d-2)
.
multiply through
.
-12 +24d = 18d -18
.
add 12 to both sides
.
24d = 18d -6
.
subtract 18d from both sides
.
6d = -6
.
divide both sides by 6
.
d = -1
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