3x+5-4=-1(1+2x)+x

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Solution for 3x+5-4=-1(1+2x)+x equation:


Simplifying
3x + 5 + -4 = -1(1 + 2x) + x

Reorder the terms:
5 + -4 + 3x = -1(1 + 2x) + x

Combine like terms: 5 + -4 = 1
1 + 3x = -1(1 + 2x) + x
1 + 3x = (1 * -1 + 2x * -1) + x
1 + 3x = (-1 + -2x) + x

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

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

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

Combine like terms: -1x + x = 0
1 + 4x = -1 + 0
1 + 4x = -1

Add '-1' to each side of the equation.
1 + -1 + 4x = -1 + -1

Combine like terms: 1 + -1 = 0
0 + 4x = -1 + -1
4x = -1 + -1

Combine like terms: -1 + -1 = -2
4x = -2

Divide each side by '4'.
x = -0.5

Simplifying
x = -0.5

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