Question

0.17. Solve the following equations:
(a) 2(x + 4) = 12
(b) b/4 = 16​

Answer 1

$2(x + 4) = 12$

$\implies2x + 8 = 12$

$\implies2x = 12 - 8$

$\implies2x = 4$

$\implies \: x = 2$

b)

$\frac{b}{4} = 16$

$\implies \: b = 16 \times 4$

$\implies \: b = 64$

hope it helps!

Answer 2

Answer:

a)2 b)64

Step-by-step explanation:

a) 2(x+4)=12

=2x+8=12

=2x=12-8

=2x=4

=x=4/2

=x=2

b)b/4=16

=b=16×4

=b=64

I hope this ans can help you