3(5-2h)+9=-18

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Solution for 3(5-2h)+9=-18 equation:



3(5-2h)+9=-18
We move all terms to the left:
3(5-2h)+9-(-18)=0
We add all the numbers together, and all the variables
3(-2h+5)+9-(-18)=0
We add all the numbers together, and all the variables
3(-2h+5)+27=0
We multiply parentheses
-6h+15+27=0
We add all the numbers together, and all the variables
-6h+42=0
We move all terms containing h to the left, all other terms to the right
-6h=-42
h=-42/-6
h=+7

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