Colin was thinking of a number. Colin halves the number and gets an answer of 68.2. Form an equation with x
from the information.

1/2x=68.2

so we need to  multiply 68.2 by 2=

136.4

Hope This Helps!!!

step-by-step explanation:

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: