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

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


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

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

Combine like terms: 2x + x = 3x
1 + 3x = 2(x + -1)

Reorder the terms:
1 + 3x = 2(-1 + x)
1 + 3x = (-1 * 2 + x * 2)
1 + 3x = (-2 + 2x)

Solving
1 + 3x = -2 + 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.
1 + 3x + -2x = -2 + 2x + -2x

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

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

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

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

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

Divide each side by '1'.
x = -3

Simplifying
x = -3

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