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

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


Simplifying
1 + -7(-2m + -3) = 8m + 1

Reorder the terms:
1 + -7(-3 + -2m) = 8m + 1
1 + (-3 * -7 + -2m * -7) = 8m + 1
1 + (21 + 14m) = 8m + 1

Combine like terms: 1 + 21 = 22
22 + 14m = 8m + 1

Reorder the terms:
22 + 14m = 1 + 8m

Solving
22 + 14m = 1 + 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.
22 + 14m + -8m = 1 + 8m + -8m

Combine like terms: 14m + -8m = 6m
22 + 6m = 1 + 8m + -8m

Combine like terms: 8m + -8m = 0
22 + 6m = 1 + 0
22 + 6m = 1

Add '-22' to each side of the equation.
22 + -22 + 6m = 1 + -22

Combine like terms: 22 + -22 = 0
0 + 6m = 1 + -22
6m = 1 + -22

Combine like terms: 1 + -22 = -21
6m = -21

Divide each side by '6'.
m = -3.5

Simplifying
m = -3.5

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