Solve for x
x\leq -7
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10-x+6x\leq -25
Add 6x to both sides.
10+5x\leq -25
Combine -x and 6x to get 5x.
5x\leq -25-10
Subtract 10 from both sides.
5x\leq -35
Subtract 10 from -25 to get -35.
x\leq \frac{-35}{5}
Divide both sides by 5. Since 5 is positive, the inequality direction remains the same.
x\leq -7
Divide -35 by 5 to get -7.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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
\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 ) }
Integration
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Limits
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