18d+7=9d+88

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Solution for 18d+7=9d+88 equation:



18d+7=9d+88
We move all terms to the left:
18d+7-(9d+88)=0
We get rid of parentheses
18d-9d-88+7=0
We add all the numbers together, and all the variables
9d-81=0
We move all terms containing d to the left, all other terms to the right
9d=81
d=81/9
d=9

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