2x-(x-4)=8

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Solution for 2x-(x-4)=8 equation:


Simplifying
2x + -1(x + -4) = 8

Reorder the terms:
2x + -1(-4 + x) = 8
2x + (-4 * -1 + x * -1) = 8
2x + (4 + -1x) = 8

Reorder the terms:
4 + 2x + -1x = 8

Combine like terms: 2x + -1x = 1x
4 + 1x = 8

Solving
4 + 1x = 8

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 1x = 8 + -4

Combine like terms: 4 + -4 = 0
0 + 1x = 8 + -4
1x = 8 + -4

Combine like terms: 8 + -4 = 4
1x = 4

Divide each side by '1'.
x = 4

Simplifying
x = 4

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