21x-6=19x+6

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Solution for 21x-6=19x+6 equation:


Simplifying
21x + -6 = 19x + 6

Reorder the terms:
-6 + 21x = 19x + 6

Reorder the terms:
-6 + 21x = 6 + 19x

Solving
-6 + 21x = 6 + 19x

Solving for variable 'x'.

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

Add '-19x' to each side of the equation.
-6 + 21x + -19x = 6 + 19x + -19x

Combine like terms: 21x + -19x = 2x
-6 + 2x = 6 + 19x + -19x

Combine like terms: 19x + -19x = 0
-6 + 2x = 6 + 0
-6 + 2x = 6

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

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

Combine like terms: 6 + 6 = 12
2x = 12

Divide each side by '2'.
x = 6

Simplifying
x = 6

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