Respuesta :

martaholder20

Answer:

y=2x+5

Step-by-step explanation:

−8x+4y=20

Step 1: Add 8x to both sides.

−8x+4y+8x=20+8x

4y=8x+20

Step 2: Divide both sides by 4.

4y4=8x+204

y=2x+5

3004981

Answer:

y=2x+5

Step-by-step explanation:

Let's solve for y.

20=8x+4y

Step 1: Flip the equation.

8x+4y=20

Step 2: Add -8x to both sides.

8x+4y+−8x=20+−8x

4y=−8x+20

Step 3: Divide both sides by 4.

4y

4

=

−8x+20

4

y=−2x+5