-9x+45=9x-45

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Solution for -9x+45=9x-45 equation:


Simplifying
-9x + 45 = 9x + -45

Reorder the terms:
45 + -9x = 9x + -45

Reorder the terms:
45 + -9x = -45 + 9x

Solving
45 + -9x = -45 + 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.
45 + -9x + -9x = -45 + 9x + -9x

Combine like terms: -9x + -9x = -18x
45 + -18x = -45 + 9x + -9x

Combine like terms: 9x + -9x = 0
45 + -18x = -45 + 0
45 + -18x = -45

Add '-45' to each side of the equation.
45 + -45 + -18x = -45 + -45

Combine like terms: 45 + -45 = 0
0 + -18x = -45 + -45
-18x = -45 + -45

Combine like terms: -45 + -45 = -90
-18x = -90

Divide each side by '-18'.
x = 5

Simplifying
x = 5

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