18x-6=-3x+15

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Solution for 18x-6=-3x+15 equation:


Simplifying
18x + -6 = -3x + 15

Reorder the terms:
-6 + 18x = -3x + 15

Reorder the terms:
-6 + 18x = 15 + -3x

Solving
-6 + 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.
-6 + 18x + 3x = 15 + -3x + 3x

Combine like terms: 18x + 3x = 21x
-6 + 21x = 15 + -3x + 3x

Combine like terms: -3x + 3x = 0
-6 + 21x = 15 + 0
-6 + 21x = 15

Add '6' to each side of the equation.
-6 + 6 + 21x = 15 + 6

Combine like terms: -6 + 6 = 0
0 + 21x = 15 + 6
21x = 15 + 6

Combine like terms: 15 + 6 = 21
21x = 21

Divide each side by '21'.
x = 1

Simplifying
x = 1

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