Question 547448
{{{ -9x + 15y = 45 }}}
Divide both sides by {{{3}}}
{{{ -3x + 5y = 15 }}}
Add {{{ 3x }}} to both sides
{{{ 5y = 3x + 15 }}}
Divide both sides by {{{ 5 }}}
{{{ y = (3/5)*x + 3 }}} answer
{{{ graph( 400, 400, -10, 10, -10, 10, (3/5)*x + 3) }}}