Halima is n years old. Her brother’s age is 5 years more half of her age. How old is her brother?

The sum of 6 and one –third of x is more than twice x. Find x

The sum of 2 consecutive whole numbers is $\tfrac{5}{6}$ of their product. Find the numbers

If $E=\frac{MN}{S+N}$ and E =75, M = 120, N = 5000, find S

In a quiz competition, a student answers n question correctly and was given D(n + 50) for each question correctly answered. If he gets D600.00 altogether. How many question did he answer correctly?

What must be added to $(2x-3y)$ to get $(x-2y)$?

If N112.00 exchange for D14.95, calculate the value of D1.00 in Naira

Alfred spend $\tfrac{1}{4}$ of his money on food, $\tfrac{1}{3}$ on clothing  and saved the rest. If he saved N72,000.00, how much did he spend on food

if $x+0.4y=3$ and $y=\tfrac{1}{2}x$ find the value of $(x+y)$

The sum of 12 and one third of n is 1 more than twice n. Express the statement in the form of an equation.