7x+x-6=2x+18

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Solution for 7x+x-6=2x+18 equation:


Simplifying
7x + x + -6 = 2x + 18

Reorder the terms:
-6 + 7x + x = 2x + 18

Combine like terms: 7x + x = 8x
-6 + 8x = 2x + 18

Reorder the terms:
-6 + 8x = 18 + 2x

Solving
-6 + 8x = 18 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-6 + 8x + -2x = 18 + 2x + -2x

Combine like terms: 8x + -2x = 6x
-6 + 6x = 18 + 2x + -2x

Combine like terms: 2x + -2x = 0
-6 + 6x = 18 + 0
-6 + 6x = 18

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

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

Combine like terms: 18 + 6 = 24
6x = 24

Divide each side by '6'.
x = 4

Simplifying
x = 4

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