Pb is a line segment on a number line. it has endpoints at -2 and 12. what is the coordinate of its midpoint

The midpoint is halfway between the two ends. That means it is the average of the two values:

(-2+12)/2 = 5

5 is 7 above -2, and 7 below 12

the answer is c

hope this !

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation: