-63=21h

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Solution for -63=21h equation:


Simplifying
-63 = 21h

Solving
-63 = 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.
-63 + -21h = 21h + -21h

Combine like terms: 21h + -21h = 0
-63 + -21h = 0

Add '63' to each side of the equation.
-63 + 63 + -21h = 0 + 63

Combine like terms: -63 + 63 = 0
0 + -21h = 0 + 63
-21h = 0 + 63

Combine like terms: 0 + 63 = 63
-21h = 63

Divide each side by '-21'.
h = -3

Simplifying
h = -3

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