-1(h-7)=12

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Solution for -1(h-7)=12 equation: 


Simplifying
-1(h + -7) = 12

Reorder the terms:
-1(-7 + h) = 12
(-7 * -1 + h * -1) = 12
(7 + -1h) = 12

Solving
7 + -1h = 12

Solving for variable 'h'.

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

Add '-7' to each side of the equation.
7 + -7 + -1h = 12 + -7

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

Combine like terms: 12 + -7 = 5
-1h = 5

Divide each side by '-1'.
h = -5

Simplifying
h = -5

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