Question

plz tell the answer of it

find 1 number

plz done it in any copy​

Answer 1

Step-by-step explanation:

last one :

x=4 , y =3 ,z=-2

I) x-2y+3z

=>4-2*3+3*(-2)

=> 4-6-6

=> 4-(6+6)

=> 4-12

=> -8

ii) xy + yz

=> 4*3+3*(-2)

=>12-6

=> 4

Hope it helps you

thank you