3a+5b=26;a+5b=22
simultaneous equations answer
Attachments:
Answers
Answered by
1
Answer:
it is right answer all good good well done
Answered by
1
Answer:- 3a+5b=26 -------(I)
a+5b=22 ------------(II)
Subtracting (II) from (I)
2a=4
⇒a=2
Putting the value of a=2 in (II)
5b=22−2=20
⇒b= 20/5 =4
Thus,a=2 and b=4.
Similar questions
Sociology,
15 days ago
Science,
1 month ago
Science,
9 months ago
Social Sciences,
9 months ago
Hindi,
9 months ago