2x+3=-(x+1)

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Solution for 2x+3=-(x+1) equation:


Simplifying
2x + 3 = -1(x + 1)

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

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

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

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

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

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

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

Combine like terms: -1 + -3 = -4
3x = -4

Divide each side by '3'.
x = -1.333333333

Simplifying
x = -1.333333333

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