4h-(-8)=20

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Solution for 4h-(-8)=20 equation:


Simplifying
4h + -1(-8) = 20

Multiply -1 * -8
4h + 8 = 20

Reorder the terms:
8 + 4h = 20

Solving
8 + 4h = 20

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 + 4h = 20 + -8

Combine like terms: 8 + -8 = 0
0 + 4h = 20 + -8
4h = 20 + -8

Combine like terms: 20 + -8 = 12
4h = 12

Divide each side by '4'.
h = 3

Simplifying
h = 3

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