Find the value of x + y and x – y of the following equations 17x + 18y = 51.
18x + 17y = 54
Answers
Answered by
0
Answer:
x+y = 3
x-y = -3
Step-by-step explanation:
hope it helps you
Answered by
0
Answer:
x+y = 3
x-y = -3
Step-by-step explanation:
hope it helps you
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