-40-7m=-7+4(-2-8m)

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Solution for -40-7m=-7+4(-2-8m) equation:


Simplifying
-40 + -7m = -7 + 4(-2 + -8m)
-40 + -7m = -7 + (-2 * 4 + -8m * 4)
-40 + -7m = -7 + (-8 + -32m)

Combine like terms: -7 + -8 = -15
-40 + -7m = -15 + -32m

Solving
-40 + -7m = -15 + -32m

Solving for variable 'm'.

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

Add '32m' to each side of the equation.
-40 + -7m + 32m = -15 + -32m + 32m

Combine like terms: -7m + 32m = 25m
-40 + 25m = -15 + -32m + 32m

Combine like terms: -32m + 32m = 0
-40 + 25m = -15 + 0
-40 + 25m = -15

Add '40' to each side of the equation.
-40 + 40 + 25m = -15 + 40

Combine like terms: -40 + 40 = 0
0 + 25m = -15 + 40
25m = -15 + 40

Combine like terms: -15 + 40 = 25
25m = 25

Divide each side by '25'.
m = 1

Simplifying
m = 1

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