Question 669638
{{{4x+3y>=30}}}


{{{3y>=-4x+30}}}


{{{y>=-expr(4/3)x+30/3}}}


{{{y>=-expr(4/3)x+10}}}


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{{{x+3y>=21}}}


{{{3y>=-x+21}}}


{{{y>=-expr(1/3)x+21/3}}}


{{{y>=-expr(1/3)x+7}}}