Answer:
x = 4, y = 2
Explanation:
The 2 equations are:
10x + 4y = 48 (1)
−2x + 10y = 12 (2)
multiplying (2) by 5 gives us
-10x + 50 y = 60 (3)
(1) + (3) will cancel out the x coefficients and gives us
54y = 108 or y =2
Substituting for y in equation (1) gives us
10x + 4.2 = 48 ==>
10x = 48-8 ==>
10x = 40 or x =4