12x=14x+21

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Solution for 12x=14x+21 equation:


Simplifying
12x = 14x + 21

Reorder the terms:
12x = 21 + 14x

Solving
12x = 21 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
12x + -14x = 21 + 14x + -14x

Combine like terms: 12x + -14x = -2x
-2x = 21 + 14x + -14x

Combine like terms: 14x + -14x = 0
-2x = 21 + 0
-2x = 21

Divide each side by '-2'.
x = -10.5

Simplifying
x = -10.5

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