-(h+3)=12

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


Simplifying
-1(h + 3) = 12

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

Solving
-3 + -1h = 12

Solving for variable 'h'.

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

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

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

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

Divide each side by '-1'.
h = -15

Simplifying
h = -15

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