Sunday
September 21, 2014

Homework Help: Pre-Calculus

Posted by Ann on Friday, December 6, 2013 at 7:39pm.

Solve the equation 2x + 5y - 3z = -1. Write the general solution as a matrix equation.

I did some guessing and ended up getting this much:

[x]= [-1/2 _ _ ] X [1]
[y]= [ 0 1 0 ] X [s]
[z]= [ 0 0 1 ] X [t]

however I still can't figure out the last two values in the first row

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Pre-Calculus - Solve the equation 2x + 5y - 3z = -1. Write the general solution ...
math - Solve each equation , then write the general solution cos(pi/2(x+1))=...
pre-calculus - solve the equation 1. In x + In (x+12) =2 x= ? or either there is...
calculus-differential equation - Consider the differential equation: (du/dt)=-u^...
Algebra II (Matrices) - My book doesn't solve it like a linear equation, they ...
calculus - Find an equation oif the line that contains the two points. Write the...
algebra - how would ou write an equation or inequality that could be used for ...
Calculus - write and row reduce the augmented matrix to find the general ...
Calculus - write and row reduce the augmented matrix to find the general ...
pre-ap pre calculus - To solve an equation by finding x-intercepts, Cynthia ...

Search
Members