4x-18=3(2x-9)

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Solution for 4x-18=3(2x-9) equation:


Simplifying
4x + -18 = 3(2x + -9)

Reorder the terms:
-18 + 4x = 3(2x + -9)

Reorder the terms:
-18 + 4x = 3(-9 + 2x)
-18 + 4x = (-9 * 3 + 2x * 3)
-18 + 4x = (-27 + 6x)

Solving
-18 + 4x = -27 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-18 + 4x + -6x = -27 + 6x + -6x

Combine like terms: 4x + -6x = -2x
-18 + -2x = -27 + 6x + -6x

Combine like terms: 6x + -6x = 0
-18 + -2x = -27 + 0
-18 + -2x = -27

Add '18' to each side of the equation.
-18 + 18 + -2x = -27 + 18

Combine like terms: -18 + 18 = 0
0 + -2x = -27 + 18
-2x = -27 + 18

Combine like terms: -27 + 18 = -9
-2x = -9

Divide each side by '-2'.
x = 4.5

Simplifying
x = 4.5

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