8x-20-4x=22

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Solution for 8x-20-4x=22 equation:


Simplifying
8x + -20 + -4x = 22

Reorder the terms:
-20 + 8x + -4x = 22

Combine like terms: 8x + -4x = 4x
-20 + 4x = 22

Solving
-20 + 4x = 22

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 4x = 22 + 20

Combine like terms: -20 + 20 = 0
0 + 4x = 22 + 20
4x = 22 + 20

Combine like terms: 22 + 20 = 42
4x = 42

Divide each side by '4'.
x = 10.5

Simplifying
x = 10.5

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