If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalent to y from the first equation is substituted into the second equation.

6x − y = 1
4x − 3y = −11

Respuesta :

The substitution method:

y = 6 x - 1 ( the new equation )

After that:

4 x - 3 ( 6 x - 1 ) = -11

4 x - 18 x + 3 = - 14

- 14 x = - 14

x = 1,   y = 6 * 1 - 1

y = 5