-7(7m-6)-2(-8m+4)=-65

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Solution for -7(7m-6)-2(-8m+4)=-65 equation:


Simplifying
-7(7m + -6) + -2(-8m + 4) = -65

Reorder the terms:
-7(-6 + 7m) + -2(-8m + 4) = -65
(-6 * -7 + 7m * -7) + -2(-8m + 4) = -65
(42 + -49m) + -2(-8m + 4) = -65

Reorder the terms:
42 + -49m + -2(4 + -8m) = -65
42 + -49m + (4 * -2 + -8m * -2) = -65
42 + -49m + (-8 + 16m) = -65

Reorder the terms:
42 + -8 + -49m + 16m = -65

Combine like terms: 42 + -8 = 34
34 + -49m + 16m = -65

Combine like terms: -49m + 16m = -33m
34 + -33m = -65

Solving
34 + -33m = -65

Solving for variable 'm'.

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

Add '-34' to each side of the equation.
34 + -34 + -33m = -65 + -34

Combine like terms: 34 + -34 = 0
0 + -33m = -65 + -34
-33m = -65 + -34

Combine like terms: -65 + -34 = -99
-33m = -99

Divide each side by '-33'.
m = 3

Simplifying
m = 3

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