Find the value of X and Y: 4X - Y = 5, and 5Y- 4X = 7
Answers
Answered by
2
Answer:
X=2
Step-by-step explanation:
4x -y = 5
4x +5y = 7
4y =12
y=3
4x -3 =5
4x = 8
X =2
Answered by
0
Answer:
X=2 and Y=3 use simple elimination method
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