Question 317492
1.{{{y = -3x + 19}}}
2.{{{y = 2x – 1}}}
Substitute eq. 2 into eq. 1,
{{{2x-1=-3x+19}}}
{{{5x=20}}}
{{{highlight(x=4)}}}
Now use either equation to solve for y.
{{{y=2x-1=2(4)-1=8-1}}}
{{{highlight(y=7)}}}
One solution, the equations are independent.