Solve for t
t>-7
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\frac{-56}{8}<t
Divide both sides by 8. Since 8 is positive, the inequality direction remains the same.
-7<t
Divide -56 by 8 to get -7.
t>-7
Swap sides so that all variable terms are on the left hand side. This changes the sign direction.
Examples
Quadratic equation
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Linear equation
y = 3x + 4
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Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
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Integration
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Limits
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