54=x-9

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Solution for 54=x-9 equation:


Simplifying
54 = x + -9

Reorder the terms:
54 = -9 + x

Solving
54 = -9 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
54 + -1x = -9 + x + -1x

Combine like terms: x + -1x = 0
54 + -1x = -9 + 0
54 + -1x = -9

Add '-54' to each side of the equation.
54 + -54 + -1x = -9 + -54

Combine like terms: 54 + -54 = 0
0 + -1x = -9 + -54
-1x = -9 + -54

Combine like terms: -9 + -54 = -63
-1x = -63

Divide each side by '-1'.
x = 63

Simplifying
x = 63

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