-3x - 3y = 0
x + 2y = -2
Solve please

Translate this phrase into an algebraic expression. 21 more than twice goran's savings use the variable g to represent goran's savings. need to know fast.

George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain

Find the value of x. give reasons to justify your solutions! l, m ∈ kn