2h+7h-9=54

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Solution for 2h+7h-9=54 equation: 


Simplifying
2h + 7h + -9 = 54

Reorder the terms:
-9 + 2h + 7h = 54

Combine like terms: 2h + 7h = 9h
-9 + 9h = 54

Solving
-9 + 9h = 54

Solving for variable 'h'.

Move all terms containing h to the left, all other terms to the right.

Add '9' to each side of the equation.
-9 + 9 + 9h = 54 + 9

Combine like terms: -9 + 9 = 0
0 + 9h = 54 + 9
9h = 54 + 9

Combine like terms: 54 + 9 = 63
9h = 63

Divide each side by '9'.
h = 7

Simplifying
h = 7

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