7h-2(3h+4)=15-12

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Solution for 7h-2(3h+4)=15-12 equation:


Simplifying
7h + -2(3h + 4) = 15 + -12

Reorder the terms:
7h + -2(4 + 3h) = 15 + -12
7h + (4 * -2 + 3h * -2) = 15 + -12
7h + (-8 + -6h) = 15 + -12

Reorder the terms:
-8 + 7h + -6h = 15 + -12

Combine like terms: 7h + -6h = 1h
-8 + 1h = 15 + -12

Combine like terms: 15 + -12 = 3
-8 + 1h = 3

Solving
-8 + 1h = 3

Solving for variable 'h'.

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

Add '8' to each side of the equation.
-8 + 8 + 1h = 3 + 8

Combine like terms: -8 + 8 = 0
0 + 1h = 3 + 8
1h = 3 + 8

Combine like terms: 3 + 8 = 11
1h = 11

Divide each side by '1'.
h = 11

Simplifying
h = 11

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