21x-2=3+6x

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Solution for 21x-2=3+6x equation:


Simplifying
21x + -2 = 3 + 6x

Reorder the terms:
-2 + 21x = 3 + 6x

Solving
-2 + 21x = 3 + 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.
-2 + 21x + -6x = 3 + 6x + -6x

Combine like terms: 21x + -6x = 15x
-2 + 15x = 3 + 6x + -6x

Combine like terms: 6x + -6x = 0
-2 + 15x = 3 + 0
-2 + 15x = 3

Add '2' to each side of the equation.
-2 + 2 + 15x = 3 + 2

Combine like terms: -2 + 2 = 0
0 + 15x = 3 + 2
15x = 3 + 2

Combine like terms: 3 + 2 = 5
15x = 5

Divide each side by '15'.
x = 0.3333333333

Simplifying
x = 0.3333333333

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