8h-12=7h+3

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Solution for 8h-12=7h+3 equation:


Simplifying
8h + -12 = 7h + 3

Reorder the terms:
-12 + 8h = 7h + 3

Reorder the terms:
-12 + 8h = 3 + 7h

Solving
-12 + 8h = 3 + 7h

Solving for variable 'h'.

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

Add '-7h' to each side of the equation.
-12 + 8h + -7h = 3 + 7h + -7h

Combine like terms: 8h + -7h = 1h
-12 + 1h = 3 + 7h + -7h

Combine like terms: 7h + -7h = 0
-12 + 1h = 3 + 0
-12 + 1h = 3

Add '12' to each side of the equation.
-12 + 12 + 1h = 3 + 12

Combine like terms: -12 + 12 = 0
0 + 1h = 3 + 12
1h = 3 + 12

Combine like terms: 3 + 12 = 15
1h = 15

Divide each side by '1'.
h = 15

Simplifying
h = 15

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