3-(x+1)=5x+6-7

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Solution for 3-(x+1)=5x+6-7 equation:


Simplifying
3 + -1(x + 1) = 5x + 6 + -7

Reorder the terms:
3 + -1(1 + x) = 5x + 6 + -7
3 + (1 * -1 + x * -1) = 5x + 6 + -7
3 + (-1 + -1x) = 5x + 6 + -7

Combine like terms: 3 + -1 = 2
2 + -1x = 5x + 6 + -7

Reorder the terms:
2 + -1x = 6 + -7 + 5x

Combine like terms: 6 + -7 = -1
2 + -1x = -1 + 5x

Solving
2 + -1x = -1 + 5x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-5x' to each side of the equation.
2 + -1x + -5x = -1 + 5x + -5x

Combine like terms: -1x + -5x = -6x
2 + -6x = -1 + 5x + -5x

Combine like terms: 5x + -5x = 0
2 + -6x = -1 + 0
2 + -6x = -1

Add '-2' to each side of the equation.
2 + -2 + -6x = -1 + -2

Combine like terms: 2 + -2 = 0
0 + -6x = -1 + -2
-6x = -1 + -2

Combine like terms: -1 + -2 = -3
-6x = -3

Divide each side by '-6'.
x = 0.5

Simplifying
x = 0.5

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