Q. Find the solution to the system of equations.You can use the interactive graph below to find the solution.{y=−7x+3y=−x−3x=y=
Set Equations Equal: Set the two equations equal to each other to find the x-coordinate of the solution.Since both expressions are equal to y, we can set them equal to each other to find the x-coordinate where they intersect.−7x+3=−x−3
Solve for x: Solve for x.To solve for x, we will add 7x to both sides of the equation to get all x terms on one side.−7x+7x+3=−x+7x−30x+3=6x−3
Isolate x Term: Isolate the x term.Now, we will add 3 to both sides to isolate the x term.3+3=6x−3+36=6x
Divide to Find x Value: Divide both sides by 6 to find the value of x.66=66x1=x
Substitute x for y: Substitute x back into one of the original equations to find y. We can use either equation, but I'll use the first one: y=−7x+3. y=−7(1)+3