Solve for n
n=-7
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8n-7-7n=-14
Subtract 7n from both sides.
n-7=-14
Combine 8n and -7n to get n.
n=-14+7
Add 7 to both sides.
n=-7
Add -14 and 7 to get -7.
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 ) }
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Limits
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