20-2x=3x+6-1

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Solution for 20-2x=3x+6-1 equation:


Simplifying
20 + -2x = 3x + 6 + -1

Reorder the terms:
20 + -2x = 6 + -1 + 3x

Combine like terms: 6 + -1 = 5
20 + -2x = 5 + 3x

Solving
20 + -2x = 5 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
20 + -2x + -3x = 5 + 3x + -3x

Combine like terms: -2x + -3x = -5x
20 + -5x = 5 + 3x + -3x

Combine like terms: 3x + -3x = 0
20 + -5x = 5 + 0
20 + -5x = 5

Add '-20' to each side of the equation.
20 + -20 + -5x = 5 + -20

Combine like terms: 20 + -20 = 0
0 + -5x = 5 + -20
-5x = 5 + -20

Combine like terms: 5 + -20 = -15
-5x = -15

Divide each side by '-5'.
x = 3

Simplifying
x = 3

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