3x+4+2x=20-X+8

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Solution for 3x+4+2x=20-X+8 equation:


Simplifying
3x + 4 + 2x = 20 + -1X + 8

Reorder the terms:
4 + 3x + 2x = 20 + -1X + 8

Combine like terms: 3x + 2x = 5x
4 + 5x = 20 + -1X + 8

Reorder the terms:
4 + 5x = 20 + 8 + -1X

Combine like terms: 20 + 8 = 28
4 + 5x = 28 + -1X

Solving
4 + 5x = 28 + -1X

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 + -4 + 5x = 28 + -4 + -1X

Combine like terms: 4 + -4 = 0
0 + 5x = 28 + -4 + -1X
5x = 28 + -4 + -1X

Combine like terms: 28 + -4 = 24
5x = 24 + -1X

Divide each side by '5'.
x = 4.8 + -0.2X

Simplifying
x = 4.8 + -0.2X

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