3x+2y=7
x=3-y
solve the simultaneous equation
Answers
Answered by
0
Answer:
Step-by-step explanation:
Answered by
0
Answer:3x+2y=7
Given x=3-y
3(3-y)+2y=7
9-3y+2y=7
9-y=7
Y=-7/9
Step-by-step explanation:
Similar questions