120=21h

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Solution for 120=21h equation:


Simplifying
120 = 21h

Solving
120 = 21h

Solving for variable 'h'.

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

Add '-21h' to each side of the equation.
120 + -21h = 21h + -21h

Combine like terms: 21h + -21h = 0
120 + -21h = 0

Add '-120' to each side of the equation.
120 + -120 + -21h = 0 + -120

Combine like terms: 120 + -120 = 0
0 + -21h = 0 + -120
-21h = 0 + -120

Combine like terms: 0 + -120 = -120
-21h = -120

Divide each side by '-21'.
h = 5.714285714

Simplifying
h = 5.714285714

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