Question

. The solution of the equation z + 4 = -8 is (a) 3 (b) -32 (c) 12 (d) 4.​

Answer 1

the solution is of this is C

Answer 2

$\longrightarrow{\green{}}$ $z + 4 = - 8$

Subtracting both sides by 4, we get

$\longrightarrow{\green{}}$ $z = - 12$

Therefore, the value of $z$ is $\boxed{ -12 }$.

Let us verify:

$\longrightarrow{\green{}}$ $- 12 + 4 = - 8$

$\longrightarrow{\green{}}$ $- 8 = - 8$

$\longrightarrow{\green{}}$ L. H. S. = R. H. S.

Hence verified.