Identify the number as prime, composite, or neither. if the number is composite, write it as the product of prime factor. 343

343 is actually a perfect cube - 7³, specifically, and since 7 itself is prime, 7³ (or 7 × 7 × 7) is its prime factorization

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: