Sunday

March 29, 2015

March 29, 2015

Posted by **Ann** on Thursday, July 5, 2012 at 1:15pm.

-2x-8y==42

-4x+6y=-18

- algebra -
**bobpursley**, Thursday, July 5, 2012 at 1:49pmmultiply the first equation by negative 2

4x+16y=-84 check the sign, ==42?

-4x+6y=-18

add the equations....

24y=-102

y=102/24

**Answer this Question**

**Related Questions**

Algebra - Solve using the elimination method.Show work.If the system has no ...

Algebra - Solve using the elimiation method. Show your work. If the system has ...

algebra - Solve using the elimination method. Show your work. If the system has ...

algebra - Solve using the elimination method. Show your work. If the system has ...

algebra - Solve using the elimination method. Show your work. If the system has ...

algebra - Solve using the substitution method. Show your work. If the system has...

Algebra - Solve using the substitution method. Show your work. If the system has...

Algebra - Solve using the substitution method. Show your work. If the system has...

Algebra - Solve using the substitution method. Show your work. If the system has...

algebra - solve using the elimination method. show your work. if the system has ...