7x-(x-2)=22

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Solution for 7x-(x-2)=22 equation:


Simplifying
7x + -1(x + -2) = 22

Reorder the terms:
7x + -1(-2 + x) = 22
7x + (-2 * -1 + x * -1) = 22
7x + (2 + -1x) = 22

Reorder the terms:
2 + 7x + -1x = 22

Combine like terms: 7x + -1x = 6x
2 + 6x = 22

Solving
2 + 6x = 22

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 6x = 22 + -2

Combine like terms: 2 + -2 = 0
0 + 6x = 22 + -2
6x = 22 + -2

Combine like terms: 22 + -2 = 20
6x = 20

Divide each side by '6'.
x = 3.333333333

Simplifying
x = 3.333333333

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