21x-2+3x=2x-1

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Solution for 21x-2+3x=2x-1 equation:


Simplifying
21x + -2 + 3x = 2x + -1

Reorder the terms:
-2 + 21x + 3x = 2x + -1

Combine like terms: 21x + 3x = 24x
-2 + 24x = 2x + -1

Reorder the terms:
-2 + 24x = -1 + 2x

Solving
-2 + 24x = -1 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-2 + 24x + -2x = -1 + 2x + -2x

Combine like terms: 24x + -2x = 22x
-2 + 22x = -1 + 2x + -2x

Combine like terms: 2x + -2x = 0
-2 + 22x = -1 + 0
-2 + 22x = -1

Add '2' to each side of the equation.
-2 + 2 + 22x = -1 + 2

Combine like terms: -2 + 2 = 0
0 + 22x = -1 + 2
22x = -1 + 2

Combine like terms: -1 + 2 = 1
22x = 1

Divide each side by '22'.
x = 0.04545454545

Simplifying
x = 0.04545454545

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