Q-(q-2)=2

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Solution for Q-(q-2)=2 equation: 


Simplifying
Q + -1(q + -2) = 2

Reorder the terms:
Q + -1(-2 + q) = 2
Q + (-2 * -1 + q * -1) = 2
Q + (2 + -1q) = 2

Reorder the terms:
2 + Q + -1q = 2

Add '-2' to each side of the equation.
2 + Q + -2 + -1q = 2 + -2

Reorder the terms:
2 + -2 + Q + -1q = 2 + -2

Combine like terms: 2 + -2 = 0
0 + Q + -1q = 2 + -2
Q + -1q = 2 + -2

Combine like terms: 2 + -2 = 0
Q + -1q = 0

Solving
Q + -1q = 0

Solving for variable 'Q'.

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

Add 'q' to each side of the equation.
Q + -1q + q = 0 + q

Combine like terms: -1q + q = 0
Q + 0 = 0 + q
Q = 0 + q
Remove the zero:
Q = q

Simplifying
Q = q

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