3(7-2m)=14-8(m-1)

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Solution for 3(7-2m)=14-8(m-1) equation:


Simplifying
3(7 + -2m) = 14 + -8(m + -1)
(7 * 3 + -2m * 3) = 14 + -8(m + -1)
(21 + -6m) = 14 + -8(m + -1)

Reorder the terms:
21 + -6m = 14 + -8(-1 + m)
21 + -6m = 14 + (-1 * -8 + m * -8)
21 + -6m = 14 + (8 + -8m)

Combine like terms: 14 + 8 = 22
21 + -6m = 22 + -8m

Solving
21 + -6m = 22 + -8m

Solving for variable 'm'.

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

Add '8m' to each side of the equation.
21 + -6m + 8m = 22 + -8m + 8m

Combine like terms: -6m + 8m = 2m
21 + 2m = 22 + -8m + 8m

Combine like terms: -8m + 8m = 0
21 + 2m = 22 + 0
21 + 2m = 22

Add '-21' to each side of the equation.
21 + -21 + 2m = 22 + -21

Combine like terms: 21 + -21 = 0
0 + 2m = 22 + -21
2m = 22 + -21

Combine like terms: 22 + -21 = 1
2m = 1

Divide each side by '2'.
m = 0.5

Simplifying
m = 0.5

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