document.write( "Question 830885: Both equations are in standard form. What are the intersections of these two equations. 27=-9x-3y ,72=8x+9y \n" ); document.write( "
Algebra.Com's Answer #500976 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! They are picked conveniently for easy use of the Elimination Method. Multiply the \"27\" equation by 3; and add one equation to the other. This eliminates the y terms and you quickly can solve for the value of x..... \n" ); document.write( " |