## Algebra 1

$2x+3y=-3$
$y=-\frac{2}{3}x-1$ is given Make y the subject of the formula: $\frac{2}{3}x=-1-y$ Multiply the equation to remove the denominator of x: $3(\frac{2}{3})x=3(-1-y)$ $2x=-3-3y$ Rearrange the equation in terms of x and y: $2x+3y=-3$