8x-42=6x+30

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Solution for 8x-42=6x+30 equation:


Simplifying
8x + -42 = 6x + 30

Reorder the terms:
-42 + 8x = 6x + 30

Reorder the terms:
-42 + 8x = 30 + 6x

Solving
-42 + 8x = 30 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-42 + 8x + -6x = 30 + 6x + -6x

Combine like terms: 8x + -6x = 2x
-42 + 2x = 30 + 6x + -6x

Combine like terms: 6x + -6x = 0
-42 + 2x = 30 + 0
-42 + 2x = 30

Add '42' to each side of the equation.
-42 + 42 + 2x = 30 + 42

Combine like terms: -42 + 42 = 0
0 + 2x = 30 + 42
2x = 30 + 42

Combine like terms: 30 + 42 = 72
2x = 72

Divide each side by '2'.
x = 36

Simplifying
x = 36

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