Question

find value of x+10+7x/2-5+1/2x​

Answer 1

Answer:

x+7x/2+1/2x=-10+5

(2x^2+7x+1x)/2x=-5

2x^2+8x=-10

2x^2+8x+10=0

2x^2+8x+10=0

2x^2+10x-2x+10=0

2x (x+5)-2 (x-5)

(2x-2)(x-5)=0

x=2/2=1

x=5