7(m+9)=12+19m

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Solution for 7(m+9)=12+19m equation:


Simplifying
7(m + 9) = 12 + 19m

Reorder the terms:
7(9 + m) = 12 + 19m
(9 * 7 + m * 7) = 12 + 19m
(63 + 7m) = 12 + 19m

Solving
63 + 7m = 12 + 19m

Solving for variable 'm'.

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

Add '-19m' to each side of the equation.
63 + 7m + -19m = 12 + 19m + -19m

Combine like terms: 7m + -19m = -12m
63 + -12m = 12 + 19m + -19m

Combine like terms: 19m + -19m = 0
63 + -12m = 12 + 0
63 + -12m = 12

Add '-63' to each side of the equation.
63 + -63 + -12m = 12 + -63

Combine like terms: 63 + -63 = 0
0 + -12m = 12 + -63
-12m = 12 + -63

Combine like terms: 12 + -63 = -51
-12m = -51

Divide each side by '-12'.
m = 4.25

Simplifying
m = 4.25

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