-55n+28n+21h+7n-n=

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Solution for -55n+28n+21h+7n-n= equation:


Simplifying
-55n + 28n + 21h + 7n + -1n = 0

Reorder the terms:
21h + -55n + 28n + 7n + -1n = 0

Combine like terms: -55n + 28n = -27n
21h + -27n + 7n + -1n = 0

Combine like terms: -27n + 7n = -20n
21h + -20n + -1n = 0

Combine like terms: -20n + -1n = -21n
21h + -21n = 0

Solving
21h + -21n = 0

Solving for variable 'h'.

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

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

Combine like terms: -21n + 21n = 0
21h + 0 = 0 + 21n
21h = 0 + 21n
Remove the zero:
21h = 21n

Divide each side by '21'.
h = n

Simplifying
h = n

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