Question

Y = –3x + 6 y = 9 what is the solution to the system of equations? (–21, 9) (9, –21) (–1, 9) (9, –1).

Answer 1

Answer:

The solution is

Point Form:

( -1, 9)

Equation Form:

x = -1, y = 9

Explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.