What is 8 x 100 + 2 x 1/10 + 8 x 1/1000 in standard form

2(100)+9(1)+7(1/10)+8(1/1000)  

The number is 209.708

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: