book Maths Puzzle Numerical Ability

two thirds X plus four equals nine
2/3 x + 4 = 9 how do you solve and do the work?

Read Solution (Total 0)

book Other Question

I need to simplify

4a^-3b3 / ab^2
Evaluate the expression when a = -5, b = 16, and c = 7.

7b + 10/a - √b