Question 841163
{{{5x^2+30x-35=0}}}


{{{5(x^2+6x-7)=0}}}


{{{x^2+6x-7=0/5}}}


{{{x^2+6x-7=0}}}


{{{(x+7)(x-1)=0}}}


{{{x+7=0}}} or {{{x-1=0}}}


{{{x=-7}}} or {{{x=1}}}



The two solutions are: {{{x=-7}}} or {{{x=1}}}