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2\times 100+72=272
Multiply both sides of the equation by 100.
200+72=272
Multiply 2 and 100 to get 200.
272=272
Add 200 and 72 to get 272.
\text{true}
Compare 272 and 272.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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