3 years ago

What method would best to solve x=5y. 2x-3y=7

Mathematics

1 answer:

ser-zykov [4K]3 years ago

8 0

Answer:

substituting x=5y into 2x-3y=7, Answer: y = 1 x = 5

Step-by-step explanation:

2(5y)-3y=7

10y-3y=7

7y=7

y=1

substitute y=1 into x=5y

x=5(1)

x=5

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