-4(2m-9)+9(m-4)=11-7

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Solution for -4(2m-9)+9(m-4)=11-7 equation: 


Simplifying
-4(2m + -9) + 9(m + -4) = 11 + -7

Reorder the terms:
-4(-9 + 2m) + 9(m + -4) = 11 + -7
(-9 * -4 + 2m * -4) + 9(m + -4) = 11 + -7
(36 + -8m) + 9(m + -4) = 11 + -7

Reorder the terms:
36 + -8m + 9(-4 + m) = 11 + -7
36 + -8m + (-4 * 9 + m * 9) = 11 + -7
36 + -8m + (-36 + 9m) = 11 + -7

Reorder the terms:
36 + -36 + -8m + 9m = 11 + -7

Combine like terms: 36 + -36 = 0
0 + -8m + 9m = 11 + -7
-8m + 9m = 11 + -7

Combine like terms: -8m + 9m = 1m
1m = 11 + -7

Combine like terms: 11 + -7 = 4
1m = 4

Solving
1m = 4

Solving for variable 'm'.

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

Divide each side by '1'.
m = 4

Simplifying
m = 4

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