6x-(2x-4)=40

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Solution for 6x-(2x-4)=40 equation:


Simplifying
6x + -1(2x + -4) = 40

Reorder the terms:
6x + -1(-4 + 2x) = 40
6x + (-4 * -1 + 2x * -1) = 40
6x + (4 + -2x) = 40

Reorder the terms:
4 + 6x + -2x = 40

Combine like terms: 6x + -2x = 4x
4 + 4x = 40

Solving
4 + 4x = 40

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 + 4x = 40 + -4

Combine like terms: 4 + -4 = 0
0 + 4x = 40 + -4
4x = 40 + -4

Combine like terms: 40 + -4 = 36
4x = 36

Divide each side by '4'.
x = 9

Simplifying
x = 9

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