7(1*2h)=21h

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Solution for 7(1*2h)=21h equation:


Simplifying
7(1 * 2h) = 21h

Multiply 1 * 2
7(2h) = 21h

Remove parenthesis around (2h)
7 * 2h = 21h

Multiply 7 * 2
14h = 21h

Solving
14h = 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.
14h + -21h = 21h + -21h

Combine like terms: 14h + -21h = -7h
-7h = 21h + -21h

Combine like terms: 21h + -21h = 0
-7h = 0

Divide each side by '-7'.
h = 0

Simplifying
h = 0

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