Thursday
November 27, 2014

Homework Help: algebra 2

Posted by briana on Thursday, February 17, 2011 at 8:17pm.

Use substitution to solve the system
3x + 7y = −3 (1)
7x + y = −53 (2)
Find the value of x.

(part 2 of 2)Find the value of y.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

biology - Given the part of the molecule shown below, can the underlined atom ...
Math - Went ahead and did the HW the teach recommended but she did not post the ...
Algebra - I just cannot seem to get these two problems. Any help is greatly ...
calculus - Find an equation for the surface consisting of all points P(x, y, z) ...
math - Use linear combinations to solve the system 3x − y = −4 &#...
Math - Find a system of linear equations corresponding to the following ...
physics - Four charges −8 10^−9 C at (0 m, 0 m), −7 10^&#...
college Algebra - Write the system as a matrix and solve it by Gauss-Jordan ...
Calc. - I am so confused with this last part of the unit! What in the world is ...
algebra help!!!! - Add: b^−3 ca^−1 −xc^−2 how would i do...

Search
Members