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solve linear equations using matrices

0 votes

4x + y + z = 6

-x +y - 4z = -19

x + 3y + 4z = 11

linear-equations
using-matrices

asked Nov 16, 2013 in ALGEBRA 1 by linda Scholar

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1 Answer

0 votes

Given equations are 4x+y+z = 6

-x+y-4z = -19

x+3y+4z = 11

To solve the linear equations here we use the carmers method.

AX = B

When A is coefficient matrix,B is constant matrix, x is varible matrix.

Convert the equations into matrix form.

answered Dec 17, 2013 by dozey Mentor

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