Friday

March 27, 2015

March 27, 2015

Posted by **Becky** on Wednesday, December 26, 2007 at 10:33pm.

5x+7y=b

mx+y=22

- algebra -
**drwls**, Wednesday, December 26, 2007 at 11:53pmSubstitute -3 for x and 4 for y in both equations. That will give you two equations in m and b only. The answers will apear directly

-15 + 28 = b

-3m + 4 = 22

**Answer this Question**

**Related Questions**

algebra - Which of the following ordered pairs is included in the solution set ...

Algebra - Stuck on this problem Find values for m and b in the following system ...

algebra - Consider the following system of inequalities: {(c-1)x^2+2cx+c+4<0...

Intermediate Algebra - Solve the following system of equations. x+4y=5 x=6-4y ...

algebra - Consider the following system of inequalities: {(c−1)x^2+2cx+c+4...

Linear algebra - Consider for every real number a the linear system of equations...

math - two systems of equations are given below for each system, choose the best...

math - two systems of equations are giving below for each system choosethe best ...

Linear Algebra - Consider the system x-2y=k-1 4x+(1-k^2)y=8 For what values of k...

Algebra - Suppose a linear system of equations has 2012 equations and 2013 ...