x+1-2x=-(x+1)

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Solution for x+1-2x=-(x+1) equation:


Simplifying
x + 1 + -2x = -1(x + 1)

Reorder the terms:
1 + x + -2x = -1(x + 1)

Combine like terms: x + -2x = -1x
1 + -1x = -1(x + 1)

Reorder the terms:
1 + -1x = -1(1 + x)
1 + -1x = (1 * -1 + x * -1)
1 + -1x = (-1 + -1x)

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

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

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

Solving
1 = -1

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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