if point (-3,7) lies on graph 3y = ax + 7 find a
Answers
Answered by
0
Step-by-step explanation:
3(7)=a(-3)+7
21=-3a+7
3a=-21+7
a=-14/3
Answered by
1
3(4)=a(3) +7⇒12=3a+7
⇒3a=12−7⇒3a=5
a=5/3
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