Question

How do you write a system of equations
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Answer 1

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.

Answer 2

Answer: I think its y=mx+b

Explanation:

b is y-intercept

Don't use my answer it's probably wrong