Substitute the value y: x-7=-4x-2Solve the equation: x =1Substitute the value of x: y=-4(1) -2Solve the equation: y= -6Solution: (x, y) = (1, -6) Log in to Reply

Substitute the value y: x-7=-4x-2

Solve the equation: x =1

Substitute the value of x: y=-4(1) -2

Solve the equation: y= -6

Solution: (x, y) = (1, -6)