2x+1=-x+31

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Solution for 2x+1=-x+31 equation:


Simplifying
2x + 1 = -1x + 31

Reorder the terms:
1 + 2x = -1x + 31

Reorder the terms:
1 + 2x = 31 + -1x

Solving
1 + 2x = 31 + -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.
1 + 2x + x = 31 + -1x + x

Combine like terms: 2x + x = 3x
1 + 3x = 31 + -1x + x

Combine like terms: -1x + x = 0
1 + 3x = 31 + 0
1 + 3x = 31

Add '-1' to each side of the equation.
1 + -1 + 3x = 31 + -1

Combine like terms: 1 + -1 = 0
0 + 3x = 31 + -1
3x = 31 + -1

Combine like terms: 31 + -1 = 30
3x = 30

Divide each side by '3'.
x = 10

Simplifying
x = 10

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