Solve for x
x=4
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25+x=29
Calculate 5 to the power of 2 and get 25.
x=29-25
Subtract 25 from both sides.
x=4
Subtract 25 from 29 to get 4.
Examples
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Matrix
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\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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