Question

Identify a solution to this system of equations: [-4+3y=23] [x-y=-7]

Answer 1

Answer: x = 2; y = 9

$\left \{ {{-4+3y=23} \atop {x-y=-7}} \right.\\\\\left \{ {{3y=27} \atop {x=y-7}} \right.\\\\\left \{ {{y=9} \atop {x=y-7}} \right.\\\\\left \{ {{y=9} \atop {x=2}} \right.$

Step-by-step explanation:

Answer 2

Answer:

solution for -4 + 3y = 23

3y = 23+4

3y = 27

y = 9

solution for X - y = -7

X = 1

y = 8