6x-2x-38=42

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Solution for 6x-2x-38=42 equation:


Simplifying
6x + -2x + -38 = 42

Reorder the terms:
-38 + 6x + -2x = 42

Combine like terms: 6x + -2x = 4x
-38 + 4x = 42

Solving
-38 + 4x = 42

Solving for variable 'x'.

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

Add '38' to each side of the equation.
-38 + 38 + 4x = 42 + 38

Combine like terms: -38 + 38 = 0
0 + 4x = 42 + 38
4x = 42 + 38

Combine like terms: 42 + 38 = 80
4x = 80

Divide each side by '4'.
x = 20

Simplifying
x = 20

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