An equation is a mathematical expression that contains an equals symbol. Equations often contain algebra. Algebra is used in Maths when we do not know the exact number in a calculation - this unknown ...

Brainteasers are more than casual puzzles as they are structured in such a way that they serve as mental exercises. These ...

Math is one of the hardest subjects in school, which is why owning a graphing calculator seems like a necessity for students. But what if you could use your smartphone to solve equations by pointing ...

REDMOND, Wash. — May 15, 2007 — According to an independent survey commissioned by Microsoft Corp., 77 percent of teachers and 73 percent of parents claim math and science are the most difficult ...

Make sure you are confident in calculating with negative numbers, which is a skill often needed to solve equations. To solve the equation, do the inverse operation. The inverse of multiplying by 12 is ...