# solving system of linear equations using substitution method

Solve with substitution

9x+3y= -39

-3x + y = 29

https://brainmass.com/math/linear-algebra/solving-system-of-linear-equations-using-substitution-method-189547

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By substitution method, first find x or y using the expression of another from one of the equation, then substitute this expression to the other equation to solve the ...

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The solution explains how to solve system of linear equations using substitution method in detail.

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