What's the answer for this equation 1/3(y+7)=3(y−1)

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?

What is the solution to the division problem below x3+x2-11x+4/x+4

Parallelogram efgh is a rectangle. he = 6, and fe = 8. find ge: and find fj: