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

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


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

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

Reorder the terms:
4 + -1x = 2 + 1 + 2x

Combine like terms: 2 + 1 = 3
4 + -1x = 3 + 2x

Solving
4 + -1x = 3 + 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.
4 + -1x + -2x = 3 + 2x + -2x

Combine like terms: -1x + -2x = -3x
4 + -3x = 3 + 2x + -2x

Combine like terms: 2x + -2x = 0
4 + -3x = 3 + 0
4 + -3x = 3

Add '-4' to each side of the equation.
4 + -4 + -3x = 3 + -4

Combine like terms: 4 + -4 = 0
0 + -3x = 3 + -4
-3x = 3 + -4

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

Divide each side by '-3'.
x = 0.3333333333

Simplifying
x = 0.3333333333

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