Question 665427
 solving by using the elimination method:

1.
{{{-5x+y=-13}}}
{{{6x-5y=8}}}

*[invoke solving_linear_system_by_elimination -5, 1, -13, 6, -5, 8]

2.

{{{5x=8+3y}}}...=>..{{{5x-3y=8}}}
{{{3x-4y=18}}}

*[invoke solving_linear_system_by_elimination 5, -3, 8, 3, -4, 18]

3.

{{{(1/2)x+3y=11}}}
{{{2x-y=5}}}

*[invoke solving_linear_system_by_elimination "(1/2)", 3, 11, 2, -1, 5]

4.

{{{3x+2y=2}}}
{{{x+3y=-4}}}

*[invoke solving_linear_system_by_elimination 3, 2,2, 1, 3, -4]

5.

{{{3x-y=6}}}
{{{x+2y=2}}}

*[invoke solving_linear_system_by_elimination 3, -1, 6, 1, 2, 2]


6.

{{{4x-y=1}}}
{{{x+2y=7}}}

*[invoke solving_linear_system_by_elimination 4, -1, 1, 1, 2, 7]

7.

{{{2x+5y=-1}}}
{{{3x+4y=-5}}}

*[invoke solving_linear_system_by_elimination 2, 5, -1, 3, 4, -5]