X+3+5+2x-x=12

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Solution for X+3+5+2x-x=12 equation:


Simplifying
X + 3 + 5 + 2x + -1x = 12

Reorder the terms:
3 + 5 + X + 2x + -1x = 12

Combine like terms: 3 + 5 = 8
8 + X + 2x + -1x = 12

Combine like terms: 2x + -1x = 1x
8 + X + 1x = 12

Solving
8 + X + 1x = 12

Solving for variable 'X'.

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

Add '-8' to each side of the equation.
8 + X + -8 + 1x = 12 + -8

Reorder the terms:
8 + -8 + X + 1x = 12 + -8

Combine like terms: 8 + -8 = 0
0 + X + 1x = 12 + -8
X + 1x = 12 + -8

Combine like terms: 12 + -8 = 4
X + 1x = 4

Add '-1x' to each side of the equation.
X + 1x + -1x = 4 + -1x

Combine like terms: 1x + -1x = 0
X + 0 = 4 + -1x
X = 4 + -1x

Simplifying
X = 4 + -1x

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