3n+4n=63+7n

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Solution for 3n+4n=63+7n equation: 


Simplifying
3n + 4n = 63 + 7n

Combine like terms: 3n + 4n = 7n
7n = 63 + 7n

Add '-7n' to each side of the equation.
7n + -7n = 63 + 7n + -7n

Combine like terms: 7n + -7n = 0
0 = 63 + 7n + -7n

Combine like terms: 7n + -7n = 0
0 = 63 + 0
0 = 63

Solving
0 = 63

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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