21-12x-1=24-4x+3x

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Solution for 21-12x-1=24-4x+3x equation:


Simplifying
21 + -12x + -1 = 24 + -4x + 3x

Reorder the terms:
21 + -1 + -12x = 24 + -4x + 3x

Combine like terms: 21 + -1 = 20
20 + -12x = 24 + -4x + 3x

Combine like terms: -4x + 3x = -1x
20 + -12x = 24 + -1x

Solving
20 + -12x = 24 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
20 + -12x + x = 24 + -1x + x

Combine like terms: -12x + x = -11x
20 + -11x = 24 + -1x + x

Combine like terms: -1x + x = 0
20 + -11x = 24 + 0
20 + -11x = 24

Add '-20' to each side of the equation.
20 + -20 + -11x = 24 + -20

Combine like terms: 20 + -20 = 0
0 + -11x = 24 + -20
-11x = 24 + -20

Combine like terms: 24 + -20 = 4
-11x = 4

Divide each side by '-11'.
x = -0.3636363636

Simplifying
x = -0.3636363636

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