-13-9x=9x+23

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Solution for -13-9x=9x+23 equation:


Simplifying
-13 + -9x = 9x + 23

Reorder the terms:
-13 + -9x = 23 + 9x

Solving
-13 + -9x = 23 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-13 + -9x + -9x = 23 + 9x + -9x

Combine like terms: -9x + -9x = -18x
-13 + -18x = 23 + 9x + -9x

Combine like terms: 9x + -9x = 0
-13 + -18x = 23 + 0
-13 + -18x = 23

Add '13' to each side of the equation.
-13 + 13 + -18x = 23 + 13

Combine like terms: -13 + 13 = 0
0 + -18x = 23 + 13
-18x = 23 + 13

Combine like terms: 23 + 13 = 36
-18x = 36

Divide each side by '-18'.
x = -2

Simplifying
x = -2

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