Review the graphs of a system of these two linear equations in two variables: y=4x−10 and y=−2x+8 Find the solution of the system. (1 point) The solution of the system of equations is (). please

1 answer

To find the solution of the system of equations given by \( y = 4x - 10 \) and \( y = -2x + 8 \), we need to find the point where the two lines intersect. This involves setting the equations equal to each other because, at the point of intersection, the \( y \)-values will be the same for both equations:

  1. Set the equations equal to each other: \[ 4x - 10 = -2x + 8 \]

  2. Solve for \( x \):

    • First, add \( 2x \) to both sides: \[ 4x + 2x - 10 = 8 \] \[ 6x - 10 = 8 \]

    • Next, add 10 to both sides: \[ 6x = 18 \]

    • Now divide by 6: \[ x = 3 \]

  3. Now substitute \( x = 3 \) back into one of the original equations to find \( y \). We'll use the equation \( y = 4x - 10 \): \[ y = 4(3) - 10 \] \[ y = 12 - 10 \] \[ y = 2 \]

Therefore, the solution of the system of equations is: \[ (3, 2) \]

So the final answer is: The solution of the system of equations is \( (3, 2) \).