4-Q=2-Q

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Solution for 4-Q=2-Q equation: 


Simplifying
4 + -1Q = 2 + -1Q

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

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

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

Solving
4 = 2

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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