Question

solver for cramer rule
x=3y
4x-5y=35​

Answer 1

Answer:

y= 5

Step-by-step explanation:

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Answer 2

Answer:

x=3y

4x-5y=35

4(3y) -5y=35

12y-5y=35

7y=35

y=35÷7

y=5

x=3×5=15

x=15, y=5