15x-2=21x

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Solution for 15x-2=21x equation:


Simplifying
15x + -2 = 21x

Reorder the terms:
-2 + 15x = 21x

Solving
-2 + 15x = 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
-2 + 15x + -21x = 21x + -21x

Combine like terms: 15x + -21x = -6x
-2 + -6x = 21x + -21x

Combine like terms: 21x + -21x = 0
-2 + -6x = 0

Add '2' to each side of the equation.
-2 + 2 + -6x = 0 + 2

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

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

Divide each side by '-6'.
x = -0.3333333333

Simplifying
x = -0.3333333333

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