3(4-2h)+9=-30

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Solution for 3(4-2h)+9=-30 equation: 



3(4-2h)+9=-30

We move all terms to the left:

3(4-2h)+9-(-30)=0

We add all the numbers together, and all the variables

3(-2h+4)+9-(-30)=0

We add all the numbers together, and all the variables

3(-2h+4)+39=0

We multiply parentheses

-6h+12+39=0

We add all the numbers together, and all the variables

-6h+51=0

We move all terms containing h to the left, all other terms to the right

-6h=-51

h=-51/-6

h=8+1/2

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