SOLUTION: 2x-y=23 x-9=-1
Algebra
->
Test
-> SOLUTION: 2x-y=23 x-9=-1
Log On
Test Calculators and Practice
Test
Answers archive
Answers
Word Problems
Word
Lessons
Lessons
Click here to see ALL problems on test
Question 401491
:
2x-y=23
x-9=-1
Answer by
Alan3354(69443)
(
Show Source
):
You can
put this solution on YOUR website!
2x-y=23
x-9=-1
--------
x - 9 = -1
x = 8
----------
2x-y=23
2*8 - y = 23
-y = 7
y = 7
