-9x+45=x+22.5

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Solution for -9x+45=x+22.5 equation:


Simplifying
-9x + 45 = x + 22.5

Reorder the terms:
45 + -9x = x + 22.5

Reorder the terms:
45 + -9x = 22.5 + x

Solving
45 + -9x = 22.5 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
45 + -9x + -1x = 22.5 + x + -1x

Combine like terms: -9x + -1x = -10x
45 + -10x = 22.5 + x + -1x

Combine like terms: x + -1x = 0
45 + -10x = 22.5 + 0
45 + -10x = 22.5

Add '-45' to each side of the equation.
45 + -45 + -10x = 22.5 + -45

Combine like terms: 45 + -45 = 0
0 + -10x = 22.5 + -45
-10x = 22.5 + -45

Combine like terms: 22.5 + -45 = -22.5
-10x = -22.5

Divide each side by '-10'.
x = 2.25

Simplifying
x = 2.25

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