Question

x+10/10 = 18/12

Answer 1

I am assuming you mean the following:\[\dfrac{x+10}{10}=\dfrac{18}{12}\]Cross multiply:\[12(x+10)=10*18\]Distribute and multiply through:\[12x+120=180\]Subtract 120 from both sides:\[12x=60\]Divide each side by 12:\[x=5 \text{ }\checkmark\]

Answer 2

thanks.