12+x+4=2x

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Solution for 12+x+4=2x equation:


Simplifying
12 + x + 4 = 2x

Reorder the terms:
12 + 4 + x = 2x

Combine like terms: 12 + 4 = 16
16 + x = 2x

Solving
16 + x = 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.
16 + x + -2x = 2x + -2x

Combine like terms: x + -2x = -1x
16 + -1x = 2x + -2x

Combine like terms: 2x + -2x = 0
16 + -1x = 0

Add '-16' to each side of the equation.
16 + -16 + -1x = 0 + -16

Combine like terms: 16 + -16 = 0
0 + -1x = 0 + -16
-1x = 0 + -16

Combine like terms: 0 + -16 = -16
-1x = -16

Divide each side by '-1'.
x = 16

Simplifying
x = 16

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