8+4x-3x=20

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


Simplifying
8 + 4x + -3x = 20

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

Solving
8 + 1x = 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 + 1x = 20 + -8

Combine like terms: 8 + -8 = 0
0 + 1x = 20 + -8
1x = 20 + -8

Combine like terms: 20 + -8 = 12
1x = 12

Divide each side by '1'.
x = 12

Simplifying
x = 12

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