Question

the solution of 0=4+4(b+1)​

Answer 1

Answer:

-1=b will be the answer

Answer 2

Answer:

$b \: = - 2$

Step-by-step explanation:

$0 = 4 + 4(b + 1) \\ \\ \implies \: 0 = 4 + 4b + 4 \\ \\ \implies \: 0 = 8 + 4b \\ \\ \implies \: - 8 = 4b \\ \\ \implies \: \frac{ - 8}{4} = b \\ \\ \implies \: \cancel \frac{ - 8}{4} = b \\ \\ \implies \: - 2 = b \\ \\ \implies \: b = - 2 \\ \\ \therefore \: b \: = - 2$

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