20x-19x+2x-x=8

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Solution for 20x-19x+2x-x=8 equation:


Simplifying
20x + -19x + 2x + -1x = 8

Combine like terms: 20x + -19x = 1x
1x + 2x + -1x = 8

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

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

Solving
2x = 8

Solving for variable 'x'.

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

Divide each side by '2'.
x = 4

Simplifying
x = 4

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