Give an ordered pair (a,b) of numbers that satisfy the equation.

Question

I got (1,1)
but cant i also be (2,4)?
I'm not sure how to answer that

Also,

Write each equation for the vertical and horizontal lines passing through the point (7,-5) in (x,y) - coordinates

I do not know to do this.

Answer 1

You did not provide the equation, so there is no way of telling if your pair of numbers satisfies the equaiton.

Answer 2

Ah sorry.

Equation:

3a-b=2