Solve for x
x>\frac{4}{3}
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2x-1+x>3
Add x to both sides.
3x-1>3
Combine 2x and x to get 3x.
3x>3+1
Add 1 to both sides.
3x>4
Add 3 and 1 to get 4.
x>\frac{4}{3}
Divide both sides by 3. Since 3 is positive, the inequality direction remains the same.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
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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