Question

I need help with both questions please !!!!!

Answer 1

Answer: z=5w-3 and y=7(x+2)

Step-by-step explanation:

Answer 2

Answer:

a) z=5w-3

we have w, so we multiply it by 5 to make it 5w

and then we subtract 3 to make it 5w-3

w⇒ ×5 ⇒ -3 ⇒ z

b) x⇒ +2 = x+2

Now × 7 makes it 7(x+2)

so y=7(x+2)