9h-7=12h+9

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Solution for 9h-7=12h+9 equation:


Simplifying
9h + -7 = 12h + 9

Reorder the terms:
-7 + 9h = 12h + 9

Reorder the terms:
-7 + 9h = 9 + 12h

Solving
-7 + 9h = 9 + 12h

Solving for variable 'h'.

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

Add '-12h' to each side of the equation.
-7 + 9h + -12h = 9 + 12h + -12h

Combine like terms: 9h + -12h = -3h
-7 + -3h = 9 + 12h + -12h

Combine like terms: 12h + -12h = 0
-7 + -3h = 9 + 0
-7 + -3h = 9

Add '7' to each side of the equation.
-7 + 7 + -3h = 9 + 7

Combine like terms: -7 + 7 = 0
0 + -3h = 9 + 7
-3h = 9 + 7

Combine like terms: 9 + 7 = 16
-3h = 16

Divide each side by '-3'.
h = -5.333333333

Simplifying
h = -5.333333333

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