Solve the following system of equations by substitution method.
2x – y = 2 and x + 3y = 15
WRONG ANSWERS WILL BE REPORTED..!!
Answers
Answered by
2
Answer:
Refer the attachment
Step-by-step explanation:
It is a correct answer
Attachments:
Answered by
1
2x - y = 2
y = 2x - 2.(1)
X + 3y = 15...(2)
Substituting the value of y from (1) in (2), we get,
X + 6x - 6 = 15
7x = 21
X = 3
From (1),
y = 2 x 3 - 2 = 4
Hope this helps you
Please mark as brainliest
Similar questions
Math,
2 months ago
Economy,
2 months ago
Accountancy,
5 months ago
Math,
5 months ago
English,
11 months ago
Computer Science,
11 months ago