Question

8-2b=-2(b=-3;b=0;b=5)

Answer 1

Answer:  The correct option is

(C) b = 5.

Step-by-step explanation:  We are given to find the value of variable b in the following equation :

$8-2b=-2~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)$

To find the value of b, we must solve the given equation.

From equation (i), we get

$8-2b=-2\\\\\Rightarrow 2b=8+2\\\\\Rightarrow 2b=10\\\\\Rightarrow b=\dfrac{10}{2}\\\\\Rightarrow b=5.$

Thus, the required value of b is 5.

Option (C) is CORRECT.

Answer 2

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