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From supply and demand to position and velocity, equations model the world around us. Equip yourself with the tools necessary to solve for x. See more

Find the total weight of the three animals.

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Faria Qureshi**

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\[ \large \begin{cases} {x^4 + 5y = 6 } \\ {x^2 y^2 + 5x = 6 } \end{cases} \]

Solve the system of equations above.

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Nguyễn Hữu Khánh**

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\[ \large x + y = 55 \\ \large x - y = 27 \]

If \(x\) and \(y\) satisfy the equations above, find the value of the larger variable.

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Ankit vijay**

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A frog is at the bottom of a 78 meter well. Each day he leaps 4 meters up the well. At night, while he is asleep, he slips 2 meters backwards.

How many days does it take him to escape from the well?

Note: The frog escapes from the well once he climbs up a total of 78 meters.

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Anthony Teo**

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\( \)

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Chung Kevin**

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