Solve Using Matrices by Elimination -16x*1+12x*2=4 , 12x*1-9x*2=-3

Math
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Simplify .
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Simplify each term.
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Multiply by .
Multiply by .
Add and .
Simplify .
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Simplify each term.
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Multiply by .
Multiply by .
Subtract from .
Write the system of equations in matrix form.
Row reduce to eliminate one of the variables.
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Perform the row operation on (row ) in order to convert some elements in the row to .
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Replace (row ) with the row operation in order to convert some elements in the row to the desired value .
Replace (row ) with the actual values of the elements for the row operation .
Simplify (row ).
Perform the row operation on (row ) in order to convert some elements in the row to .
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Replace (row ) with the row operation in order to convert some elements in the row to the desired value .
Replace (row ) with the actual values of the elements for the row operation .
Simplify (row ).
Use the result matrix to declare the final solutions to the system of equations.
Divide each term by and simplify.
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Divide each term in by .
Cancel the common factor of .
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Cancel the common factor.
Divide by .
The solution is the set of ordered pairs that makes the system true.
Solve Using Matrices by Elimination -16x*1+12x*2=4 , 12x*1-9x*2=-3

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