book Maths Puzzle Numerical Ability

Tim is twice as old as his son. In 6 yrs Tim�s age will be three times what his sons age was 6 years ago. How old is Tim�s son now?

thank you

Read Solution (Total 0)

book Other Question

given g(x)= -2x^2-8x+12.......what are the solutuions for g(x)=0, and g(x)<0. please help me with these problems:

6x+4=-3(X-3)
5/6x-3=x/3+4
11x-3(2x-7)=5x-3+2x
x/7-x/5=1/7
2(x-5)+3=15(x+2)-37