exam Maths Puzzle Numerical Ability

2a-4=13(a-5)
I cant figure out this problem. It has a fraction on the right hand side but dont know how to write it.

Read Solution (Total 0)

exam Other Question

Simplify this expression.

(x)^6
(y)

Help please can you please help me solve: (((Jim has a total of 50 coins. Some are nickels and some are dimes. Although he has $4.15. How many dimes does he have? How many nickels?)))