Solve for y
y>-79
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y+7>-1-71
The opposite of -7 is 7.
y+7>-72
Subtract 71 from -1 to get -72.
y>-72-7
Subtract 7 from both sides.
y>-79
Subtract 7 from -72 to get -79.
Examples
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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