3x+X+4=2x+8

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Solution for 3x+X+4=2x+8 equation:


Simplifying
3x + X + 4 = 2x + 8

Reorder the terms:
4 + X + 3x = 2x + 8

Reorder the terms:
4 + X + 3x = 8 + 2x

Solving
4 + X + 3x = 8 + 2x

Solving for variable 'X'.

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

Add '-4' to each side of the equation.
4 + X + -4 + 3x = 8 + -4 + 2x

Reorder the terms:
4 + -4 + X + 3x = 8 + -4 + 2x

Combine like terms: 4 + -4 = 0
0 + X + 3x = 8 + -4 + 2x
X + 3x = 8 + -4 + 2x

Combine like terms: 8 + -4 = 4
X + 3x = 4 + 2x

Add '-3x' to each side of the equation.
X + 3x + -3x = 4 + 2x + -3x

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

Combine like terms: 2x + -3x = -1x
X = 4 + -1x

Simplifying
X = 4 + -1x

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