45-15=3h

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Solution for 45-15=3h equation:


Simplifying
45 + -15 = 3h

Combine like terms: 45 + -15 = 30
30 = 3h

Solving
30 = 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.
30 + -3h = 3h + -3h

Combine like terms: 3h + -3h = 0
30 + -3h = 0

Add '-30' to each side of the equation.
30 + -30 + -3h = 0 + -30

Combine like terms: 30 + -30 = 0
0 + -3h = 0 + -30
-3h = 0 + -30

Combine like terms: 0 + -30 = -30
-3h = -30

Divide each side by '-3'.
h = 10

Simplifying
h = 10

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