Whats the solution system? 2x + 5y = 14 x + 3y = 16

Step-by-step explanation:

2x + 5y = 14  (i)

x + 3y = 16 (ii)

To eliminate x, multiply the second equation by  (-2)

(ii)*(-2)  -2x - 6y = -32

(i)           2x + 5y = 14       { Now add & x is eliminated}

                  - y = - 18     {divide by (-1)}

 y = 18

Plug in y =18 in Equation (i)

2x + 5*18 = 14

2x + 90 = 14

2x = 14 - 90

2x = -76

x = -76/2

x = -38

Step-by-step explanation:

hello :

2x + 5y = 14...(*)

x + 3y = 16(**)

multiply (**) by -2  :  -2x-6y=-32   ...(***)

add(*) and (***) : -y=-18   so y = 18

put this value in to (*) : 2x+5(18)=14

2x = -76

x = - 38

pi x^2

step-by-step explanation:

pi times x squared