9(m-9)+3m=7m+43

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Solution for 9(m-9)+3m=7m+43 equation:


Simplifying
9(m + -9) + 3m = 7m + 43

Reorder the terms:
9(-9 + m) + 3m = 7m + 43
(-9 * 9 + m * 9) + 3m = 7m + 43
(-81 + 9m) + 3m = 7m + 43

Combine like terms: 9m + 3m = 12m
-81 + 12m = 7m + 43

Reorder the terms:
-81 + 12m = 43 + 7m

Solving
-81 + 12m = 43 + 7m

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '-7m' to each side of the equation.
-81 + 12m + -7m = 43 + 7m + -7m

Combine like terms: 12m + -7m = 5m
-81 + 5m = 43 + 7m + -7m

Combine like terms: 7m + -7m = 0
-81 + 5m = 43 + 0
-81 + 5m = 43

Add '81' to each side of the equation.
-81 + 81 + 5m = 43 + 81

Combine like terms: -81 + 81 = 0
0 + 5m = 43 + 81
5m = 43 + 81

Combine like terms: 43 + 81 = 124
5m = 124

Divide each side by '5'.
m = 24.8

Simplifying
m = 24.8

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