-(3h-1)+4(2-h)=-12

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Solution for -(3h-1)+4(2-h)=-12 equation:


Simplifying
-1(3h + -1) + 4(2 + -1h) = -12

Reorder the terms:
-1(-1 + 3h) + 4(2 + -1h) = -12
(-1 * -1 + 3h * -1) + 4(2 + -1h) = -12
(1 + -3h) + 4(2 + -1h) = -12
1 + -3h + (2 * 4 + -1h * 4) = -12
1 + -3h + (8 + -4h) = -12

Reorder the terms:
1 + 8 + -3h + -4h = -12

Combine like terms: 1 + 8 = 9
9 + -3h + -4h = -12

Combine like terms: -3h + -4h = -7h
9 + -7h = -12

Solving
9 + -7h = -12

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 + -7h = -12 + -9

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

Combine like terms: -12 + -9 = -21
-7h = -21

Divide each side by '-7'.
h = 3

Simplifying
h = 3

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