x+45=(2x-2)

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Solution for x+45=(2x-2) equation:


Simplifying
x + 45 = (2x + -2)

Reorder the terms:
45 + x = (2x + -2)

Reorder the terms:
45 + x = (-2 + 2x)

Remove parenthesis around (-2 + 2x)
45 + x = -2 + 2x

Solving
45 + x = -2 + 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 + x + -2x = -2 + 2x + -2x

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

Combine like terms: 2x + -2x = 0
45 + -1x = -2 + 0
45 + -1x = -2

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

Combine like terms: 45 + -45 = 0
0 + -1x = -2 + -45
-1x = -2 + -45

Combine like terms: -2 + -45 = -47
-1x = -47

Divide each side by '-1'.
x = 47

Simplifying
x = 47

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