-x+45=2x-2-1

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Solution for -x+45=2x-2-1 equation:


Simplifying
-1x + 45 = 2x + -2 + -1

Reorder the terms:
45 + -1x = 2x + -2 + -1

Reorder the terms:
45 + -1x = -2 + -1 + 2x

Combine like terms: -2 + -1 = -3
45 + -1x = -3 + 2x

Solving
45 + -1x = -3 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
45 + -1x + -2x = -3 + 2x + -2x

Combine like terms: -1x + -2x = -3x
45 + -3x = -3 + 2x + -2x

Combine like terms: 2x + -2x = 0
45 + -3x = -3 + 0
45 + -3x = -3

Add '-45' to each side of the equation.
45 + -45 + -3x = -3 + -45

Combine like terms: 45 + -45 = 0
0 + -3x = -3 + -45
-3x = -3 + -45

Combine like terms: -3 + -45 = -48
-3x = -48

Divide each side by '-3'.
x = 16

Simplifying
x = 16

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