-3(8b-1)=-39-3b

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Solution for -3(8b-1)=-39-3b equation:


Simplifying
-3(8b + -1) = -39 + -3b

Reorder the terms:
-3(-1 + 8b) = -39 + -3b
(-1 * -3 + 8b * -3) = -39 + -3b
(3 + -24b) = -39 + -3b

Solving
3 + -24b = -39 + -3b

Solving for variable 'b'.

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

Add '3b' to each side of the equation.
3 + -24b + 3b = -39 + -3b + 3b

Combine like terms: -24b + 3b = -21b
3 + -21b = -39 + -3b + 3b

Combine like terms: -3b + 3b = 0
3 + -21b = -39 + 0
3 + -21b = -39

Add '-3' to each side of the equation.
3 + -3 + -21b = -39 + -3

Combine like terms: 3 + -3 = 0
0 + -21b = -39 + -3
-21b = -39 + -3

Combine like terms: -39 + -3 = -42
-21b = -42

Divide each side by '-21'.
b = 2

Simplifying
b = 2

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