SOLUTION: -x-7y=18 4x+7y=-30
Algebra
->
Test
-> SOLUTION: -x-7y=18 4x+7y=-30
Log On
Test Calculators and Practice
Test
Answers archive
Answers
Word Problems
Word
Lessons
Lessons
Click here to see ALL problems on test
Question 682263
:
-x-7y=18
4x+7y=-30
Answer by
lynnlo(4176)
(
Show Source
):
You can
put this solution on YOUR website!
x=-4,y=-2
(