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 ...
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Simple-looking math test question leaves people baffled - can you solve it in 30 seconds?
Get out your timer and number two pencil to see if your arithmetic skills from grade school are still intact.
This jingle has helped generations of algebra students recall the quadratic formula that solves every equation of the form $latex ax^2+bx+c=0$. The formula is as ...
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