Explore BrainMass
Share

solving system of linear equations using substitution method

Solve with substitution
9x+3y= -39
-3x + y = 29

© BrainMass Inc. brainmass.com June 22, 2018, 11:28 am ad1c9bdddf

Solution Preview

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 ...

Solution Summary

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

$2.19