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

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


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

Reorder the terms:
2(-3 + x) + -1 = 3 + -1(x + 1)
(-3 * 2 + x * 2) + -1 = 3 + -1(x + 1)
(-6 + 2x) + -1 = 3 + -1(x + 1)

Reorder the terms:
-6 + -1 + 2x = 3 + -1(x + 1)

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

Reorder the terms:
-7 + 2x = 3 + -1(1 + x)
-7 + 2x = 3 + (1 * -1 + x * -1)
-7 + 2x = 3 + (-1 + -1x)

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

Solving
-7 + 2x = 2 + -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.
-7 + 2x + x = 2 + -1x + x

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

Combine like terms: -1x + x = 0
-7 + 3x = 2 + 0
-7 + 3x = 2

Add '7' to each side of the equation.
-7 + 7 + 3x = 2 + 7

Combine like terms: -7 + 7 = 0
0 + 3x = 2 + 7
3x = 2 + 7

Combine like terms: 2 + 7 = 9
3x = 9

Divide each side by '3'.
x = 3

Simplifying
x = 3

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