142=2m-8(1+4m)

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Solution for 142=2m-8(1+4m) equation:


Simplifying
142 = 2m + -8(1 + 4m)
142 = 2m + (1 * -8 + 4m * -8)
142 = 2m + (-8 + -32m)

Reorder the terms:
142 = -8 + 2m + -32m

Combine like terms: 2m + -32m = -30m
142 = -8 + -30m

Solving
142 = -8 + -30m

Solving for variable 'm'.

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

Add '30m' to each side of the equation.
142 + 30m = -8 + -30m + 30m

Combine like terms: -30m + 30m = 0
142 + 30m = -8 + 0
142 + 30m = -8

Add '-142' to each side of the equation.
142 + -142 + 30m = -8 + -142

Combine like terms: 142 + -142 = 0
0 + 30m = -8 + -142
30m = -8 + -142

Combine like terms: -8 + -142 = -150
30m = -150

Divide each side by '30'.
m = -5

Simplifying
m = -5

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