Question

If

−2

= 1 , find the sum of ( 3x + 4 ) & ( x + 5 ).​

Answer 1

Answer:

17

Step-by-step explanation:

First we will fill x=-2

(3*2+4)+(2+5)

(6+4)+7

10+7

=17

Answer 2

Answer:

X=-2

(3(-2)+4) +(-2+5)

(-6+4)+(-3)

-2-3

-5