Solve for x
x\geq -\frac{3}{2}
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3x-2-5x\leq 1
Subtract 5x from both sides.
-2x-2\leq 1
Combine 3x and -5x to get -2x.
-2x\leq 1+2
Add 2 to both sides.
-2x\leq 3
Add 1 and 2 to get 3.
x\geq -\frac{3}{2}
Divide both sides by -2. Since -2 is negative, the inequality direction is changed.
Examples
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y = 3x + 4
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Matrix
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\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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