9x+-42=54

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Solution for 9x+-42=54 equation: 


Simplifying
9x + -42 = 54

Reorder the terms:
-42 + 9x = 54

Solving
-42 + 9x = 54

Solving for variable 'x'.

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

Add '42' to each side of the equation.
-42 + 42 + 9x = 54 + 42

Combine like terms: -42 + 42 = 0
0 + 9x = 54 + 42
9x = 54 + 42

Combine like terms: 54 + 42 = 96
9x = 96

Divide each side by '9'.
x = 10.66666667

Simplifying
x = 10.66666667

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