Question

How do i do this 2y=-x+8 4x-2y+18

Answer 1

Answer: x=4/31y + -18/31

Step-by-step explanation:

Let's solve for x.

2y=−x+(8)(4)x−2y+18

Step 1: Flip the equation.

31x−2y+18=2y

Step 2: Add 2y to both sides.

31x−2y+18+2y=2y+2y

31x+18=4y

Step 3: Add -18 to both sides.

31x+18+−18=4y+−18

31x=4y−18

Step 4: Divide both sides by 31.

31x/31 = 4y-18/31

Answer: x=4/31y + -18/31

Answer 2

Answer:picture

Step-by-step explanation: