SOLUTION: solve for x and y in the following problem 18 x +y = 26, 6x -3y = 24

Algebra ->  Algebra  -> Coordinate Systems and Linear Equations -> SOLUTION: solve for x and y in the following problem 18 x +y = 26, 6x -3y = 24      Log On

Ad: You enter your algebra equation or inequality - Algebrator solves it step-by-step while providing clear explanations. Free on-line demo .
Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!
Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!

   

Question 39334: solve for x and y in the following problem
18 x +y = 26, 6x -3y = 24
Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
18X+Y=26 & 6X-3Y=24 MULT EQ #2 BY -3 AND THEN ADD THESE TQO EQ WE GET
18X+Y=26
-18X+9Y=-72
------------
10Y=-46 Y=-46/10 OR Y=-4.6 THEN 18X-4.6=26 OR 18X=30.6 OR X=30.6/18 OR X=1.7