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

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


Simplifying
2x + 3x + 4x + 8 = 20

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

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

Combine like terms: 5x + 4x = 9x
8 + 9x = 20

Solving
8 + 9x = 20

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 + -8 + 9x = 20 + -8

Combine like terms: 8 + -8 = 0
0 + 9x = 20 + -8
9x = 20 + -8

Combine like terms: 20 + -8 = 12
9x = 12

Divide each side by '9'.
x = 1.333333333

Simplifying
x = 1.333333333

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