SOLUTION: -3x+y=2 -2x+3y=15

Question 1043364: -3x+y=2 -2x+3y=15
Found 2 solutions by Alan3354, ikleyn:
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
-3x+y=2
-2x+3y=15
-------------
-9x+3y=6 ---- 1st eqn times 3
-2x+3y=15
------------- Subtract

Answer by ikleyn(52792)   (Show Source): You can put this solution on YOUR website!
.
On solving systems of linear equations in two unknowns see the lessons
    - Solution of a linear system of two equations in two unknowns by the Substitution method
    - Solution of a linear system of two equations in two unknowns by the Elimination method
    - Solution of a linear system of two equations in two unknowns using determinant
    - Geometric interpretation of a linear system of two equations in two unknowns
    - Solving word problems using linear systems of two equations in two unknowns
in this site.

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