2r-(5-6)=13+2r

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Solution for 2r-(5-6)=13+2r equation: 


Simplifying
2r + -1(5 + -6) = 13 + 2r

Combine like terms: 5 + -6 = -1
2r + -1(-1) = 13 + 2r

Multiply -1 * -1
2r + 1 = 13 + 2r

Reorder the terms:
1 + 2r = 13 + 2r

Add '-2r' to each side of the equation.
1 + 2r + -2r = 13 + 2r + -2r

Combine like terms: 2r + -2r = 0
1 + 0 = 13 + 2r + -2r
1 = 13 + 2r + -2r

Combine like terms: 2r + -2r = 0
1 = 13 + 0
1 = 13

Solving
1 = 13

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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