2x+20=x+1

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Solution for 2x+20=x+1 equation:


Simplifying
2x + 20 = x + 1

Reorder the terms:
20 + 2x = x + 1

Reorder the terms:
20 + 2x = 1 + x

Solving
20 + 2x = 1 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
20 + 2x + -1x = 1 + x + -1x

Combine like terms: 2x + -1x = 1x
20 + 1x = 1 + x + -1x

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

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

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

Combine like terms: 1 + -20 = -19
1x = -19

Divide each side by '1'.
x = -19

Simplifying
x = -19

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