Question

5+(x-5)+(x-4)=16+10+(x-10)​

Answer 1

Answer:

20

Step-by-step explanation:

hope you understand

Answer 2

Answer:

5+(x-5)+(x-4)=16+10+(x-10)

5+(x(x-4)-5(x-4))=16+10+(x-10)

5+x2-4x-5x+20=26+(x-10). {X2=x square}

5+x2-9x+20=26+(x-10)

x2-9x+25=26+(x-10)

x2-9x+25-26-x+10=0

x2-9x-x+25-26+10=0

x2-10x+9=0. {factors of 9 = -9 and -1)

x2-9x-1x+9=0

x(x-9)-1(x-9)=0

(x-9)(x-1)=0

x-9=0 or x-1=0

x=9 or x=1

I solved it but not sure about the answer.