-21=6x-3

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Solution for -21=6x-3 equation:


Simplifying
-21 = 6x + -3

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

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

Combine like terms: 6x + -6x = 0
-21 + -6x = -3 + 0
-21 + -6x = -3

Add '21' to each side of the equation.
-21 + 21 + -6x = -3 + 21

Combine like terms: -21 + 21 = 0
0 + -6x = -3 + 21
-6x = -3 + 21

Combine like terms: -3 + 21 = 18
-6x = 18

Divide each side by '-6'.
x = -3

Simplifying
x = -3

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