Solve the pair of linear equations.x + y = 14 and x – y = 4
Answers
Answered by
12
Answer:
x = 9 and y = 5
Step-by-step explanation:
x + y = 14
x - y = 4
Adding the 2 equations,
x + y + x - y = 14 + 4
2x = 18
Thus, x = 9 and y = 5
Hope this helps! :)
AccioNerd:
plzz mark as brainliest
Answered by
5
Hey frnd here is ur answer
x+y=14.......eq(1)
x-y=4........eq(2)
(Adding eq(1) and(2).
________
2x=18
=> x=18/2
x=9 putting this x value in equation (1)...
y=14-9
y=5....
x=9, y=5...Ans
Hope it's helps to u!!!
x+y=14.......eq(1)
x-y=4........eq(2)
(Adding eq(1) and(2).
________
2x=18
=> x=18/2
x=9 putting this x value in equation (1)...
y=14-9
y=5....
x=9, y=5...Ans
Hope it's helps to u!!!
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