-6x+21=12x-5

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Solution for -6x+21=12x-5 equation:


Simplifying
-6x + 21 = 12x + -5

Reorder the terms:
21 + -6x = 12x + -5

Reorder the terms:
21 + -6x = -5 + 12x

Solving
21 + -6x = -5 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
21 + -6x + -12x = -5 + 12x + -12x

Combine like terms: -6x + -12x = -18x
21 + -18x = -5 + 12x + -12x

Combine like terms: 12x + -12x = 0
21 + -18x = -5 + 0
21 + -18x = -5

Add '-21' to each side of the equation.
21 + -21 + -18x = -5 + -21

Combine like terms: 21 + -21 = 0
0 + -18x = -5 + -21
-18x = -5 + -21

Combine like terms: -5 + -21 = -26
-18x = -26

Divide each side by '-18'.
x = 1.444444444

Simplifying
x = 1.444444444

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