Question

determine weather the point(1,8) is a solution of the system by substituting the point into each eqution, 2x+6y=50,
10x+0y=10

Answer 1

so for the first equation:

2(1)+6(8)=50
2+48=50
50=50, so yes, it is a solution

for the second:

10(1)+0(8)=10
10+0=10, so again, yes this is a solution