4x is the simplify version
Answer:
Step-by-step explanation:
x + 3y = - 28
y = -5x
x + 3(-5x) = -28
x -15x = -28
-14x=-28
x=2
y = -5(2)
y=-10
Maybe try asking someone to help
Answer:
y=8/13, 10/13=x
Step-by-step explanation:
-2y = x-2, so 2y = -x+2. y = -1/2x+1, and we plug this in -4x+3y to get
-4x-1.5x+3=x-2
-5.5x+3=x-2,
-6.5x=-5
13x=10
x=10/13.
for y we plug the x in to get -40/13=-5y
40/13=5y
y=8/13