Q. Find the solution to the system of equations.You can use the interactive graph below to find the solution.{y=x−4y=4x+2x=y=
Set Equations Equal: To find the solution to the system of equations, we need to set the two equations equal to each other since they both equal y. So, we have x−4=4x+2.
Solve for x: Next, we will solve for x by getting all the x terms on one side and the constants on the other side.Subtract x from both sides to get: −4=3x+2.
Isolate x Term: Now, subtract 2 from both sides to isolate the term with x: −6=3x.
Substitute x Value: Divide both sides by 3 to solve for x: x=−2.
Calculate y Value: Now that we have the value of x, we can substitute it back into either of the original equations to find the value of y. Let's use the first equation y=x−4. Substitute x=−2 into the equation: y=−2−4.
Calculate y Value: Now that we have the value of x, we can substitute it back into either of the original equations to find the value of y. Let's use the first equation y=x−4. Substitute x=−2 into the equation: y=−2−4. Calculate the value of y: y=−6.
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