Question

.
1. Find the value of the given
expression if x = 2, y = 3 and z = -1
--4z + 3y + 2x
- 2 + 3.2​

Answer 1

Given x=2

y=3

z= -1

solution= 4z + 3y + 2x - 2 + 3.2

4(-1) + 3(3) + 2(2) - 2 + 3.2 .... ( placing the value of x,y and x in education)

-4+9+4-2+3.2

= 10.2