SOLUTION: write the augmented matrix for the following system of equations 7x+4y+5z=62 5x+3y+2z=47 3x+7y+8z=63

Question 636095: write the augmented matrix for the following system of equations
7x+4y+5z=62
5x+3y+2z=47
3x+7y+8z=63

Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
The system of equations

$\begin{array}{rl} 7x+4y+5z &= 62 \\5x+3y+2z &= 47 \\3x+7y+8z &= 63 \\ \end{array}$

Translates to the augmented matrix

$\left[ \begin{array}{ccc|c} 7 & 4 & 5 & 62 \\5 & 3 & 2 & 47 \\3 & 7 & 8 & 63 \\ \end{array}\right]$

Note: you're essentially writing the coefficients in the order you see them in the equations to form the matrix.
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