-7h-8=-9h

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Solution for -7h-8=-9h equation:


Simplifying
-7h + -8 = -9h

Reorder the terms:
-8 + -7h = -9h

Solving
-8 + -7h = -9h

Solving for variable 'h'.

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

Add '9h' to each side of the equation.
-8 + -7h + 9h = -9h + 9h

Combine like terms: -7h + 9h = 2h
-8 + 2h = -9h + 9h

Combine like terms: -9h + 9h = 0
-8 + 2h = 0

Add '8' to each side of the equation.
-8 + 8 + 2h = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 2h = 0 + 8
2h = 0 + 8

Combine like terms: 0 + 8 = 8
2h = 8

Divide each side by '2'.
h = 4

Simplifying
h = 4

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