18x=9-(-9)

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Solution for 18x=9-(-9) equation: 


Simplifying
18x = 9 + -1(-9)

Multiply -1 * -9
18x = 9 + 9

Combine like terms: 9 + 9 = 18
18x = 18

Solving
18x = 18

Solving for variable 'x'.

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

Divide each side by '18'.
x = 1

Simplifying
x = 1

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