1+3z=7+3z

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Solution for 1+3z=7+3z equation: 


Simplifying
1 + 3z = 7 + 3z

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

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

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

Solving
1 = 7

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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