3(d+10)=99

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Solution for 3(d+10)=99 equation:



3(d+10)=99
We move all terms to the left:
3(d+10)-(99)=0
We multiply parentheses
3d+30-99=0
We add all the numbers together, and all the variables
3d-69=0
We move all terms containing d to the left, all other terms to the right
3d=69
d=69/3
d=23

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