4. x+5y=45
2x+2y=45
how do i solve this

-2x+3y=45

Explanation:

I'm not sure exactlly what you are asking but I thing you have to set them equal to each other so X+5Y=2x+2y and then combine the like terms by subtracting the x to the other side, so it'll be -2x+3y=45 I believe

answer:

Bones of the leg, ankle and foot: There are 62 lower extremity bones. They consist of 10 hip and leg, 14 ankle and 38 foot bones. The 10 hip and leg bones are the innominate or hip bone (fusion of the ilium, ischium, and pubis), femur, tibia, fibula, and patella (kneecap) on each side.

Explanation:

Hope this helps

-A Helping Friend