7(3m+1)=9+21m

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Solution for 7(3m+1)=9+21m equation:


Simplifying
7(3m + 1) = 9 + 21m

Reorder the terms:
7(1 + 3m) = 9 + 21m
(1 * 7 + 3m * 7) = 9 + 21m
(7 + 21m) = 9 + 21m

Add '-21m' to each side of the equation.
7 + 21m + -21m = 9 + 21m + -21m

Combine like terms: 21m + -21m = 0
7 + 0 = 9 + 21m + -21m
7 = 9 + 21m + -21m

Combine like terms: 21m + -21m = 0
7 = 9 + 0
7 = 9

Solving
7 = 9

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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