12x-18=8x+30

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Solution for 12x-18=8x+30 equation:


Simplifying
12x + -18 = 8x + 30

Reorder the terms:
-18 + 12x = 8x + 30

Reorder the terms:
-18 + 12x = 30 + 8x

Solving
-18 + 12x = 30 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-18 + 12x + -8x = 30 + 8x + -8x

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

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

Add '18' to each side of the equation.
-18 + 18 + 4x = 30 + 18

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

Combine like terms: 30 + 18 = 48
4x = 48

Divide each side by '4'.
x = 12

Simplifying
x = 12

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