4(2m-9)=5(11-m)

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Solution for 4(2m-9)=5(11-m) equation:


Simplifying
4(2m + -9) = 5(11 + -1m)

Reorder the terms:
4(-9 + 2m) = 5(11 + -1m)
(-9 * 4 + 2m * 4) = 5(11 + -1m)
(-36 + 8m) = 5(11 + -1m)
-36 + 8m = (11 * 5 + -1m * 5)
-36 + 8m = (55 + -5m)

Solving
-36 + 8m = 55 + -5m

Solving for variable 'm'.

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

Add '5m' to each side of the equation.
-36 + 8m + 5m = 55 + -5m + 5m

Combine like terms: 8m + 5m = 13m
-36 + 13m = 55 + -5m + 5m

Combine like terms: -5m + 5m = 0
-36 + 13m = 55 + 0
-36 + 13m = 55

Add '36' to each side of the equation.
-36 + 36 + 13m = 55 + 36

Combine like terms: -36 + 36 = 0
0 + 13m = 55 + 36
13m = 55 + 36

Combine like terms: 55 + 36 = 91
13m = 91

Divide each side by '13'.
m = 7

Simplifying
m = 7

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