( -3+71i )+(9)=

express your answer in the form ( a + bi )

6 + 71i

Step-by-step explanation:

-3 + 71i + 9

combine like terms

6 + 71i

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:

a is the correct