Need help to solve it using Substitution method y= x-7 y= -4x-2

Question

asked Jul 11, 2022 113k views

1 Answer

Titusfx · Answer 1 · 2022-07-15T12:45:59+0000

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)