Question

6x + 3y = 12
4x + y = 14 what is the solution

Answer 1

x=5 y=-6

Explanation:

6x + 3y = 12 , 4x + y = 14

4x*3+y*3=14*3

12x+3y=42 , 6x+3y=12

(12x-6x)+(3y-3y)=30

6x=30, x=5

4*5 + y = 14

y=-6