Solve this system of equations: 2x + 3y = 12 3x - 3y = 3

Original conversation

User: Solve this system of equations:
2x + 3y = 12
3x - 3y = 3

Weegy: put the squared as 2 expression to make it easier to solve
(3x+3y) (3x+3y) (2x + 3y)
(9x^2 +6y^2 +18xy) (2x+3y)
18x^3+27x2y+12xy^2+36x^2y+18y^3+54xy^2
answer: 18x^3+63x^2y+66xy^2+18y^3 latefisher|Points 2898|

2x + 3y = 12 3x - 3y = 3 adding up equations the result is: 5x = 15 x = 3, 2(3) + 3y = 12 3y = 12 - 6 = 6 y = 2 The solution for the system 2x + 3y = 12 3x - 3y = 3 is (3, 2)

There are no comments.