-63+9x-4x=72

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Solution for -63+9x-4x=72 equation:


Simplifying
-63 + 9x + -4x = 72

Combine like terms: 9x + -4x = 5x
-63 + 5x = 72

Solving
-63 + 5x = 72

Solving for variable 'x'.

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

Add '63' to each side of the equation.
-63 + 63 + 5x = 72 + 63

Combine like terms: -63 + 63 = 0
0 + 5x = 72 + 63
5x = 72 + 63

Combine like terms: 72 + 63 = 135
5x = 135

Divide each side by '5'.
x = 27

Simplifying
x = 27

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