Question 934148
{{{(x^2+4x-8)+(3x-6)=x^2+(4x+3x)+(-8-6)}}}
{{{(x^2+4x-8)+(3x-6)=x^2+(7x)+(-14)}}}
{{{(x^2+4x-8)+(3x-6)=x^2+7x-14}}}