x+2x+3x=4x+8

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


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

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

Combine like terms: 3x + 3x = 6x
6x = 4x + 8

Reorder the terms:
6x = 8 + 4x

Solving
6x = 8 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
6x + -4x = 8 + 4x + -4x

Combine like terms: 6x + -4x = 2x
2x = 8 + 4x + -4x

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

Divide each side by '2'.
x = 4

Simplifying
x = 4

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