3(d-70)=15

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Solution for 3(d-70)=15 equation:



3(d-70)=15
We move all terms to the left:
3(d-70)-(15)=0
We multiply parentheses
3d-210-15=0
We add all the numbers together, and all the variables
3d-225=0
We move all terms containing d to the left, all other terms to the right
3d=225
d=225/3
d=75

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