Question 62872
3x+5(x+10-3)=x+2x(2)+13  Simplify both sides of the equation.
3x+5(x+7)=x+4x+13  
3x+5x+35=5x+13
8x+35=5x+13
8x-5x+35=5x-5x+13
3x+35=13
3x+35-35=13-35
3x=-22
3x/3=-22/3
{{{highlight(x=-22/3)}}}
Happy Calculating!!!