3(5+2h)+9=30

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Solution for 3(5+2h)+9=30 equation:



3(5+2h)+9=30
We move all terms to the left:
3(5+2h)+9-(30)=0
We add all the numbers together, and all the variables
3(2h+5)+9-30=0
We add all the numbers together, and all the variables
3(2h+5)-21=0
We multiply parentheses
6h+15-21=0
We add all the numbers together, and all the variables
6h-6=0
We move all terms containing h to the left, all other terms to the right
6h=6
h=6/6
h=1

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