Solve this equation 1)5x+2y=2 (2)5v=11+3u 2u+7v=3

Answer 1

#1. no 2nd equation
#2.
5v=11+3u
2u+7v=3

3u-5v = -11
2u+7v = 3

6u-10v = -22
6u+21v = 9
subtract to get
31v = 31
and now finish it off