Complete the equivalent equation for -7x-60=x^2+10x (x+ )(x+ )=0

We have that
-7x-60=x²+10x
x²+10x+7x=-60
x²+17x=-60
(x²+17x+8.5²)=-60+8.5²
(x+8.5)²=12.25
(+/-)(x+8.5)=√12.25> (+/-)(x+8.5)=3.5
(+)(x+8.5)=3.5> x=-5
(-)(x+8.5)=3.5> x=-12

therefore
(x+5)*(x+12) is equivalent to > -7x-60=x²+10x  

the answer is
(x+5)*(x+12)

One shot. if 60% of 10 is 6, then what is 70%? we know it would be seven (since 60% is mathematically 60/100, or 6/10, then 70% is 70/100, or 7/10) but we can check anyway using ratios: 6 : 60% = x : 70%*inverse multiplicationx * 60% = 6 * 70%*divide both sides by 60%x = (6 * 70%) / 60%x = 7and since he has made 6 shots already, he would need just one more to get 7 shots or 70%. if the explanation is too confusing, comment and i will try to