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ad-work [718]
3 years ago
6

5(3b - 8) + 4 = -4 - b

Mathematics
2 answers:
tresset_1 [31]3 years ago
5 0

Answer:

B = 2

Step-by-step explanation:

Pull out like factors:

16b - 32  =   16 • (b - 2)  

16 • (b - 2)  = 0  

Solve: 16   =  0

Solve: b-2 = 0

B = 2

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disa [49]3 years ago
3 0

Answer:

b=2

Step-by-step explanation:

5(3b−8)+4=−4−b

Step 1: Simplify both sides of the equation.

5(3b−8)+4=−4−b

(5)(3b)+(5)(−8)+4=−4+−b (Distribute)

15b+−40+4=−4+−b

(15b)+(−40+4)=−b−4 (Combine Like Terms)

15b+−36=−b−4

15b−36=−b−4

Step 2: Add b to both sides.

15b−36+b=−b−4+b

16b−36=−4

Step 3: Add 36 to both sides.

16b−36+36=−4+36

16b=32

Step 4: Divide both sides by 16.

16b=32

b=2

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