Thursday

March 26, 2015

March 26, 2015

Posted by **Jacqueline** on Thursday, July 5, 2012 at 8:50pm.

x + y = 12

x – y = –2

(NOTE: Show answer in the following format (#,#). If not entered in this format, will be scored incorrect.)

- algebra -
**Reiny**, Thursday, July 5, 2012 at 9:05pmreal simple, just add them

2x = 10

so x=5

plug back into the first: 5+y = 12 ----> y = 7

check in the 2nd equation.

**Answer this Question**

**Related Questions**

MATH - Solve the following system of equations for the unknown variables. a + b...

Discrete Math - I am really stuck on these problems. I've worked a lot of them ...

trig - Give the component form of the resultant vector in the following. NOTE: ...

math - Solve by setting up the proper equation to describe the facts given and ...

PLEASE CHECK - 1.)Solve for y in the following system of equations. x + 4y = -38...

Algebra 2 - 1.) Write a system of equations that has NO solution. 2.) If you ...

Algebra 2 - 1.) Write a system of equations that has NO solution. 2.) If you ...

Algebra 2 - 1.) Write a system of equations that has NO solution. 2.) If you ...

Chem. - Using condensed electron configurations, give reactions showing the ...

College algebra - system of linear equation The sum of 3 numbers is 14 the ...