7x+9y=25
7x+y=-5
how do i do this...
Answers: 1
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 20:20, shartman22
20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}
Answers: 2
Mathematics, 22.06.2019 03:40, jojojojo5730
How far does the wijw nj jh jevh dhhb vte hbhe gvbf5wf bjehn v
Answers: 1
Do you know the correct answer?
Questions in other subjects:
Geography, 31.08.2019 14:00
Mathematics, 31.08.2019 14:00
Chemistry, 31.08.2019 14:00
Mathematics, 31.08.2019 14:00
English, 31.08.2019 14:00
Chemistry, 31.08.2019 14:00
Biology, 31.08.2019 14:00
