Identify a possible first step using the elimination method to solve the system and then find the solution to the system. 3x + 2
y = 24 6x + 2y = 30 A) Multiply second equation by 2, solution (2, 9). B) Multiply first equation by -2, solution (2, 9). C) Multiply second equation by 2, solution (2, -9). Eliminate D) Multiply first equation by -2, solution (2, -9).
work out the area of the rectangle then times it by 2 because the parallelogram is twice the area of the rectangle. 8 × 4.5m = 36m². 36 ×2 = 72cm². Now you do 72 ÷ 6 = 12 . the answer is 12m.