43 point asap : ) solve this system of equations: -4x + 3y = 7 2x - 3y = 7 give your answer as an ordered pair. example: (x, y) solve this system of equations: 2x + 2y = 16 -2x + 3y = -6 give your answer as an ordered pair. example: (x, y) solve this system of equations: 4x - 6y = 12 -4x + 3y = 12 give your answer as an ordered pair. example: (x, y)

it is a reproduction.

step-by-step explanation:

"a" determine whether sage found the correct quotient. show your work

step-by-step explanation:

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.