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

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


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

Reorder the terms:
h(-3 + h) + -2h = h(h + -2) + -12
(-3 * h + h * h) + -2h = h(h + -2) + -12
(-3h + h2) + -2h = h(h + -2) + -12

Reorder the terms:
-3h + -2h + h2 = h(h + -2) + -12

Combine like terms: -3h + -2h = -5h
-5h + h2 = h(h + -2) + -12

Reorder the terms:
-5h + h2 = h(-2 + h) + -12
-5h + h2 = (-2 * h + h * h) + -12
-5h + h2 = (-2h + h2) + -12

Reorder the terms:
-5h + h2 = -12 + -2h + h2

Add '-1h2' to each side of the equation.
-5h + h2 + -1h2 = -12 + -2h + h2 + -1h2

Combine like terms: h2 + -1h2 = 0
-5h + 0 = -12 + -2h + h2 + -1h2
-5h = -12 + -2h + h2 + -1h2

Combine like terms: h2 + -1h2 = 0
-5h = -12 + -2h + 0
-5h = -12 + -2h

Solving
-5h = -12 + -2h

Solving for variable 'h'.

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

Add '2h' to each side of the equation.
-5h + 2h = -12 + -2h + 2h

Combine like terms: -5h + 2h = -3h
-3h = -12 + -2h + 2h

Combine like terms: -2h + 2h = 0
-3h = -12 + 0
-3h = -12

Divide each side by '-3'.
h = 4

Simplifying
h = 4

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