SOLUTION: Need to double check my answer please: Solve the system by the addition method: 4x + 8y = 6 3x – 8y = 7 7x = 13 /7 /7 x=13/7 4(13/7) +8y=6 52/7+8y=6 7(52/7) +7(8

Algebra ->  Systems-of-equations -> SOLUTION: Need to double check my answer please: Solve the system by the addition method: 4x + 8y = 6 3x – 8y = 7 7x = 13 /7 /7 x=13/7 4(13/7) +8y=6 52/7+8y=6 7(52/7) +7(8      Log On


   

Question 202204: Need to double check my answer please:
Solve the system by the addition method:
4x + 8y = 6
3x – 8y = 7
7x = 13
/7 /7
x=13/7
4(13/7) +8y=6
52/7+8y=6
7(52/7) +7(8y) =7(6)
52+56y=42
-52 -52
56y -10
/56 /56
y=-5/28
(13/7,-5/28)
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


Spot on. Good job.


John