Respuesta :

The method of solving "by substitution" works bysolving one of the equations (you choose which one) for one of the variables (you choose which one), and then plugging this back into the other equation, "substituting" for the chosen variable and solving for the other. Then you back-solve for the first variable.
-y = -6x + 1 y = 6x - 1 Now that you have your equation, just substitute that into the second equation. 4x -3(6x - 1) = -11 4x - 18x + 3 = -11 -14x + 3 = -11 -14x = -14 now divide x = 1 YOUR answer however would be y = 6x - 1