Question

Solve the system of linear equations using multiplication.

−4x + 3y = −9
5x − 2y = 48

The solution is_____

PLEASE SHOW WORK

Answer 1

x=18.2

y=21.7

(18,21)

Explanation:

−20x + 15y = −40

20x − 8y = 192

7y=152

y=21.7

y=21.7 , -20x+325.5=-40

-20x=-365.5

x=18.2