Answer :
Answer:
if x=-2 ;y= 10 and z=-5
solution:
=2(x+z)-3y
=2(-2+(-5))-3(10)
=2(-7)-30
=-14-30
=-44
(Step-by-step explanation:
Answer:
if x=-2 ;y= 10 and z=-5
solution:
=2(x+z)-3y
=2(-2+(-5))-3(10)
=2(-7)-30
=-14-30
=-44
(Step-by-step explanation: