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

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


Simplifying
-12 + -4(2 + -1h) = -1(3h + -1)
-12 + (2 * -4 + -1h * -4) = -1(3h + -1)
-12 + (-8 + 4h) = -1(3h + -1)

Combine like terms: -12 + -8 = -20
-20 + 4h = -1(3h + -1)

Reorder the terms:
-20 + 4h = -1(-1 + 3h)
-20 + 4h = (-1 * -1 + 3h * -1)
-20 + 4h = (1 + -3h)

Solving
-20 + 4h = 1 + -3h

Solving for variable 'h'.

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

Add '3h' to each side of the equation.
-20 + 4h + 3h = 1 + -3h + 3h

Combine like terms: 4h + 3h = 7h
-20 + 7h = 1 + -3h + 3h

Combine like terms: -3h + 3h = 0
-20 + 7h = 1 + 0
-20 + 7h = 1

Add '20' to each side of the equation.
-20 + 20 + 7h = 1 + 20

Combine like terms: -20 + 20 = 0
0 + 7h = 1 + 20
7h = 1 + 20

Combine like terms: 1 + 20 = 21
7h = 21

Divide each side by '7'.
h = 3

Simplifying
h = 3

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