Solve each system by substitution

Y=6x-11

-2x-3y=-7

You just plug in what Y equals into the second equation:

-2x-3 (6x-11) = - 7

then you solve the equation:

-2x-18x+33 = - 7

-20x+33 = - 7

subtract 33 from each side:

-20x = - 40

divide each side by - 20

x = 2

then you plug x into the original equation:

y = 6 (2) - 11

y = 12-11

y = 1

so x = 2 and y = 1