Question

X(5+X)=10(5+X) help me​

Answer 1

Answer:

2x+5=50+10x

10x-2x=50-5

8x=55

x=55/8

x=6.875

Answer 2

Step-by-step explanation:

x(5+x)=10(5+x)

x²+5x=50+10x

x²-5x-50=0

x²-10x+5x-50=0

x(x-10)+5(x-10)=0

(x+5)(x-10)=0

x= -5 or 10