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What is the first step in solving the system shown below using substitution? 2x=y-1 y=3x
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40 votes
40 votes
What is the first step in solving the system shown below using substitution? 2x=y-1 y=3x

User Reiley
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2 Answers

19 votes
19 votes

Explanation:

At first put the value of y that is 3x in equation 2x=y-1.

Then put the value of x in equation y=3x that comes from the first solving part.

User Cosmicsafari
by
3.1k points
10 votes
10 votes

Answer:

you have to solve the first equation for y

Explanation:

User Blindfreddy
by
3.1k points
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