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

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

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

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

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

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

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

Multiply -1 * -1
1 + 2x = 3 + 1

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

Solving
1 + 2x = 4

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 2x = 4 + -1

Combine like terms: 1 + -1 = 0
0 + 2x = 4 + -1
2x = 4 + -1

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

Divide each side by '2'.
x = 1.5

Simplifying
x = 1.5