54-3x=-9

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Solution for 54-3x=-9 equation:


Simplifying
54 + -3x = -9

Solving
54 + -3x = -9

Solving for variable 'x'.

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

Add '-54' to each side of the equation.
54 + -54 + -3x = -9 + -54

Combine like terms: 54 + -54 = 0
0 + -3x = -9 + -54
-3x = -9 + -54

Combine like terms: -9 + -54 = -63
-3x = -63

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

Simplifying
x = 21

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