Question

Evaluate y=4 z= -2 7y +z=

Answer 1

Answer: given:

y=4

z= -2

7y+z = 7(4) + (-2) = 28 - 2 = 26

Explanation:

using simple linear mathematic calculation

y and z are given

we have to find the value of 7y+z eq 1

we can put the value of y = 4, z=-2 in eq 1

7y+z = 7(4) + (-2) = 28 - 2 = 26