1-7n=3-7n

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Solution for 1-7n=3-7n equation: 


Simplifying
1 + -7n = 3 + -7n

Add '7n' to each side of the equation.
1 + -7n + 7n = 3 + -7n + 7n

Combine like terms: -7n + 7n = 0
1 + 0 = 3 + -7n + 7n
1 = 3 + -7n + 7n

Combine like terms: -7n + 7n = 0
1 = 3 + 0
1 = 3

Solving
1 = 3

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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