Question 898305
Two people's ages are x and x+1 and you want their sum to be 150?


{{{x+(x+1)=150}}}, just as you write.  What are the three numbers you wrote after that?  Are they choices to pick?


{{{x+x+1=150}}}
{{{2x=149}}}
{{{x=149/2}}}
{{{x=74&1/2}}}


Give the original problem description so the answer can be more certain, or properly solvable.