Question

Solve this system algebraically.

9x + 2y = 5
y - 2x + 3 = 0
a){(11/13, -17/13)}
b){(-11/13, -17/13)}
c){(-11/13, 17/13)}
d){(11/13, 17/13)}

Answer 1

looks like ur posting ur entire hw assignment. try solving them using the method i showed u on ur other questions. They work for all of these.

Answer 2

Again, multiply each equation by a different number to make them have a common coeffiecient in front of x or y. So, this is also written as: 9x+2y=5 and 2y-4x+6=0. Subtract into 1 equation and solve.

Answer 3

a)