2x-18=4(x-18)

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Solution for 2x-18=4(x-18) equation:


Simplifying
2x + -18 = 4(x + -18)

Reorder the terms:
-18 + 2x = 4(x + -18)

Reorder the terms:
-18 + 2x = 4(-18 + x)
-18 + 2x = (-18 * 4 + x * 4)
-18 + 2x = (-72 + 4x)

Solving
-18 + 2x = -72 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-18 + 2x + -4x = -72 + 4x + -4x

Combine like terms: 2x + -4x = -2x
-18 + -2x = -72 + 4x + -4x

Combine like terms: 4x + -4x = 0
-18 + -2x = -72 + 0
-18 + -2x = -72

Add '18' to each side of the equation.
-18 + 18 + -2x = -72 + 18

Combine like terms: -18 + 18 = 0
0 + -2x = -72 + 18
-2x = -72 + 18

Combine like terms: -72 + 18 = -54
-2x = -54

Divide each side by '-2'.
x = 27

Simplifying
x = 27

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