45-2x=2x-3

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Solution for 45-2x=2x-3 equation:


Simplifying
45 + -2x = 2x + -3

Reorder the terms:
45 + -2x = -3 + 2x

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

Combine like terms: -2x + -2x = -4x
45 + -4x = -3 + 2x + -2x

Combine like terms: 2x + -2x = 0
45 + -4x = -3 + 0
45 + -4x = -3

Add '-45' to each side of the equation.
45 + -45 + -4x = -3 + -45

Combine like terms: 45 + -45 = 0
0 + -4x = -3 + -45
-4x = -3 + -45

Combine like terms: -3 + -45 = -48
-4x = -48

Divide each side by '-4'.
x = 12

Simplifying
x = 12

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