4x-18+2x=30

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Solution for 4x-18+2x=30 equation:


Simplifying
4x + -18 + 2x = 30

Reorder the terms:
-18 + 4x + 2x = 30

Combine like terms: 4x + 2x = 6x
-18 + 6x = 30

Solving
-18 + 6x = 30

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 6x = 30 + 18

Combine like terms: -18 + 18 = 0
0 + 6x = 30 + 18
6x = 30 + 18

Combine like terms: 30 + 18 = 48
6x = 48

Divide each side by '6'.
x = 8

Simplifying
x = 8

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