4m+5(7m-3)=9(m-5)

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Solution for 4m+5(7m-3)=9(m-5) equation:


Simplifying
4m + 5(7m + -3) = 9(m + -5)

Reorder the terms:
4m + 5(-3 + 7m) = 9(m + -5)
4m + (-3 * 5 + 7m * 5) = 9(m + -5)
4m + (-15 + 35m) = 9(m + -5)

Reorder the terms:
-15 + 4m + 35m = 9(m + -5)

Combine like terms: 4m + 35m = 39m
-15 + 39m = 9(m + -5)

Reorder the terms:
-15 + 39m = 9(-5 + m)
-15 + 39m = (-5 * 9 + m * 9)
-15 + 39m = (-45 + 9m)

Solving
-15 + 39m = -45 + 9m

Solving for variable 'm'.

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

Add '-9m' to each side of the equation.
-15 + 39m + -9m = -45 + 9m + -9m

Combine like terms: 39m + -9m = 30m
-15 + 30m = -45 + 9m + -9m

Combine like terms: 9m + -9m = 0
-15 + 30m = -45 + 0
-15 + 30m = -45

Add '15' to each side of the equation.
-15 + 15 + 30m = -45 + 15

Combine like terms: -15 + 15 = 0
0 + 30m = -45 + 15
30m = -45 + 15

Combine like terms: -45 + 15 = -30
30m = -30

Divide each side by '30'.
m = -1

Simplifying
m = -1

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