-170=-7(8-3m)-2

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Solution for -170=-7(8-3m)-2 equation:


Simplifying
-170 = -7(8 + -3m) + -2
-170 = (8 * -7 + -3m * -7) + -2
-170 = (-56 + 21m) + -2

Reorder the terms:
-170 = -56 + -2 + 21m

Combine like terms: -56 + -2 = -58
-170 = -58 + 21m

Solving
-170 = -58 + 21m

Solving for variable 'm'.

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

Add '-21m' to each side of the equation.
-170 + -21m = -58 + 21m + -21m

Combine like terms: 21m + -21m = 0
-170 + -21m = -58 + 0
-170 + -21m = -58

Add '170' to each side of the equation.
-170 + 170 + -21m = -58 + 170

Combine like terms: -170 + 170 = 0
0 + -21m = -58 + 170
-21m = -58 + 170

Combine like terms: -58 + 170 = 112
-21m = 112

Divide each side by '-21'.
m = -5.333333333

Simplifying
m = -5.333333333

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