y=-5x +10 solve with out graphing? pls help
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I would suggest by first plotting points. Take some certain x values. For example let's do x = 1 (1, y) to find y, we plug in x y = -5(1) + 10 That means y = 5 (1,5) is a point you can plot. You can do this with any x value since it's a polynomial. I would keep the values low though.
There must be another equation if you are trying to solve the system of equations.
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