SOLUTION: Solve this absolute value equation for x: | 7x + 6 | = 10
Algebra
->
Test
-> SOLUTION: Solve this absolute value equation for x: | 7x + 6 | = 10
Log On
Test Calculators and Practice
Test
Answers archive
Answers
Word Problems
Word
Lessons
Lessons
Click here to see ALL problems on test
Question 662505
:
Solve this absolute value equation for x:
| 7x + 6 | = 10
Found 2 solutions by
stanbon, Alan3354
:
Answer by
stanbon(75887)
(
Show Source
):
You can
put this solution on YOUR website!
Solve this absolute value equation for x:
| 7x + 6 | = 10
----
7x + 6 = 10 or 7x + 6 = -10
----
7x = 4 or 7x = -16
-----
x = 4/7 or x = -16/7
--------------------------
Cheers,
Stan H.
Answer by
Alan3354(69443)
(
Show Source
):
You can
put this solution on YOUR website!
| 7x + 6 | = 10
7x+6 = 10
x = 4/7
============
-(7x+6) = 10
7x+6 = -10
x = -16/7