9(2m-5)-3(7m+3)=0

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Solution for 9(2m-5)-3(7m+3)=0 equation:


Simplifying
9(2m + -5) + -3(7m + 3) = 0

Reorder the terms:
9(-5 + 2m) + -3(7m + 3) = 0
(-5 * 9 + 2m * 9) + -3(7m + 3) = 0
(-45 + 18m) + -3(7m + 3) = 0

Reorder the terms:
-45 + 18m + -3(3 + 7m) = 0
-45 + 18m + (3 * -3 + 7m * -3) = 0
-45 + 18m + (-9 + -21m) = 0

Reorder the terms:
-45 + -9 + 18m + -21m = 0

Combine like terms: -45 + -9 = -54
-54 + 18m + -21m = 0

Combine like terms: 18m + -21m = -3m
-54 + -3m = 0

Solving
-54 + -3m = 0

Solving for variable 'm'.

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

Add '54' to each side of the equation.
-54 + 54 + -3m = 0 + 54

Combine like terms: -54 + 54 = 0
0 + -3m = 0 + 54
-3m = 0 + 54

Combine like terms: 0 + 54 = 54
-3m = 54

Divide each side by '-3'.
m = -18

Simplifying
m = -18

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