Question 110680
{{{y=1/3x + 2/3}}}

{{{y=5/7x–2}}}

In standard form:

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


{{{-(5/7)x + y= -2}}}

Solution:

*[invoke solving_linear_system_by_elimination "(-1/3)", 1, "(2/3)", "(-5/7)", 1, "(-2)"]