Question

What is the solution to the system

Answer 1

hello : (5,2,2)

Explanation:

put x = 5 in this equation : y=3(5)-13=15-13=2

put x= 5 and y=2 and z=2 in the first and second equation you have -3(5)+4(2)+2(2)=-3 -15+8+4 =-3 so :-3=-3 .....right

2(5)-4(2)-2 =0 10-8-2=0 so : 0=0 .....right