In 2019, Tessa earned $32000. (a) She paid tax of 24% on these earnings.
Work out the amount she paid in tax in 2018. [2]
(b) In 2020, Tessa’s earnings increased by 7%.
Work out her earnings in 2020.

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:

dont know

step-by-step explanation:

actually your concept is wrong

step-by-step explanation:

150% of x =300

150x=300×100

x=(300×100)÷150

x=200