18x-18=3x-15

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Solution for 18x-18=3x-15 equation:


Simplifying
18x + -18 = 3x + -15

Reorder the terms:
-18 + 18x = 3x + -15

Reorder the terms:
-18 + 18x = -15 + 3x

Solving
-18 + 18x = -15 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-18 + 18x + -3x = -15 + 3x + -3x

Combine like terms: 18x + -3x = 15x
-18 + 15x = -15 + 3x + -3x

Combine like terms: 3x + -3x = 0
-18 + 15x = -15 + 0
-18 + 15x = -15

Add '18' to each side of the equation.
-18 + 18 + 15x = -15 + 18

Combine like terms: -18 + 18 = 0
0 + 15x = -15 + 18
15x = -15 + 18

Combine like terms: -15 + 18 = 3
15x = 3

Divide each side by '15'.
x = 0.2

Simplifying
x = 0.2

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