3-(2x-1)=7-(3+x)

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Solution for 3-(2x-1)=7-(3+x) equation:


Simplifying
3 + -1(2x + -1) = 7 + -1(3 + x)

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

Combine like terms: 3 + 1 = 4
4 + -2x = 7 + -1(3 + x)
4 + -2x = 7 + (3 * -1 + x * -1)
4 + -2x = 7 + (-3 + -1x)

Combine like terms: 7 + -3 = 4
4 + -2x = 4 + -1x

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

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

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

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

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

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

Divide each side by '-1'.
x = 0

Simplifying
x = 0

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