14x-21=8x

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Solution for 14x-21=8x equation:


Simplifying
14x + -21 = 8x

Reorder the terms:
-21 + 14x = 8x

Solving
-21 + 14x = 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-21 + 14x + -8x = 8x + -8x

Combine like terms: 14x + -8x = 6x
-21 + 6x = 8x + -8x

Combine like terms: 8x + -8x = 0
-21 + 6x = 0

Add '21' to each side of the equation.
-21 + 21 + 6x = 0 + 21

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

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

Divide each side by '6'.
x = 3.5

Simplifying
x = 3.5

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