12x-4=30x+8

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Solution for 12x-4=30x+8 equation:


Simplifying
12x + -4 = 30x + 8

Reorder the terms:
-4 + 12x = 30x + 8

Reorder the terms:
-4 + 12x = 8 + 30x

Solving
-4 + 12x = 8 + 30x

Solving for variable 'x'.

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

Add '-30x' to each side of the equation.
-4 + 12x + -30x = 8 + 30x + -30x

Combine like terms: 12x + -30x = -18x
-4 + -18x = 8 + 30x + -30x

Combine like terms: 30x + -30x = 0
-4 + -18x = 8 + 0
-4 + -18x = 8

Add '4' to each side of the equation.
-4 + 4 + -18x = 8 + 4

Combine like terms: -4 + 4 = 0
0 + -18x = 8 + 4
-18x = 8 + 4

Combine like terms: 8 + 4 = 12
-18x = 12

Divide each side by '-18'.
x = -0.6666666667

Simplifying
x = -0.6666666667

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