Leonardo Fibonacci is credited with the discovery of the following pattern: 1, 1, 2, 3, 5, 8, 13, Describe the pattern in words.

see below

Step-by-step explanation:

in words f_0=0 and f_1=1

and f_n=f_(n-1)+f_(n-2)

7

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: