6r-4+r+30-7r=

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Solution for 6r-4+r+30-7r= equation: 


Simplifying
6r + -4 + r + 30 + -7r = 0

Reorder the terms:
-4 + 30 + 6r + r + -7r = 0

Combine like terms: -4 + 30 = 26
26 + 6r + r + -7r = 0

Combine like terms: 6r + r = 7r
26 + 7r + -7r = 0

Combine like terms: 7r + -7r = 0
26 + 0 = 0
26 = 0

Solving
26 = 0

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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