SOLUTION: Type in the indicated number to fill in this determinant. x+3y=15 4x+2y=25 What is c1? What is a2? What is b1? What is a1?

Algebra ->  Equations -> SOLUTION: Type in the indicated number to fill in this determinant. x+3y=15 4x+2y=25 What is c1? What is a2? What is b1? What is a1?      Log On


   

Question 465274: Type in the indicated number to fill in this determinant.
x+3y=15
4x+2y=25
What is c1? What is a2? What is b1? What is a1?
Found 3 solutions by ewatrrr, MathLover1, solver91311:
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

x+3y=15 

4x+2y=25

Answer by MathLover1(20849) About Me  (Show Source):
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


Presuming your equations are in the form:



and



All you need to do is to decide which of your equations will be number 1 and which will be number 2, and then pull the coefficients as indicated. Note that if no coefficient is indicated then a coefficient of 1 is understood.

John

My calculator said it, I believe it, that settles it
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