-23=-3(-4b-3)-8(1+b)

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Solution for -23=-3(-4b-3)-8(1+b) equation:


Simplifying
-23 = -3(-4b + -3) + -8(1 + b)

Reorder the terms:
-23 = -3(-3 + -4b) + -8(1 + b)
-23 = (-3 * -3 + -4b * -3) + -8(1 + b)
-23 = (9 + 12b) + -8(1 + b)
-23 = 9 + 12b + (1 * -8 + b * -8)
-23 = 9 + 12b + (-8 + -8b)

Reorder the terms:
-23 = 9 + -8 + 12b + -8b

Combine like terms: 9 + -8 = 1
-23 = 1 + 12b + -8b

Combine like terms: 12b + -8b = 4b
-23 = 1 + 4b

Solving
-23 = 1 + 4b

Solving for variable 'b'.

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

Add '-4b' to each side of the equation.
-23 + -4b = 1 + 4b + -4b

Combine like terms: 4b + -4b = 0
-23 + -4b = 1 + 0
-23 + -4b = 1

Add '23' to each side of the equation.
-23 + 23 + -4b = 1 + 23

Combine like terms: -23 + 23 = 0
0 + -4b = 1 + 23
-4b = 1 + 23

Combine like terms: 1 + 23 = 24
-4b = 24

Divide each side by '-4'.
b = -6

Simplifying
b = -6

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