30 Jun, 2021 01:05 PM
If 2x + y = 7, what is the value of y when x = 3?
A 1 B 3 C 5 D 7 E 9
See Answer 10 Add Answers
A 1 B 3 C 5 D 7 E 9
See Answer 10 Add Answers
2x + y = 7
when x = 3,
2(3) +y =7
y=1
A 1