3(d+2)-4d=18

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Solution for 3(d+2)-4d=18 equation:



3(d+2)-4d=18
We move all terms to the left:
3(d+2)-4d-(18)=0
We add all the numbers together, and all the variables
-4d+3(d+2)-18=0
We multiply parentheses
-4d+3d+6-18=0
We add all the numbers together, and all the variables
-1d-12=0
We move all terms containing d to the left, all other terms to the right
-d=12
d=12/-1
d=-12

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