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How do you write a system of equations


User Suhrob
by
7.4k points

2 Answers

10 votes

Answer:

Step 1: Solve one of the equations for one of the variables. Let's solve the first equation for y: ...

Step 2: Substitute that equation into the other equation, and solve for x. ...

Step 3: Substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

User Rajiv A
by
7.6k points
2 votes

Answer: I think its y=mx+b

Explanation:

b is y-intercept

Don't use my answer it's probably wrong

User Franklin Stine
by
6.7k points