Solve for x
x\leq \frac{9}{8}
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5x-2+3x\leq 7
Add 3x to both sides.
8x-2\leq 7
Combine 5x and 3x to get 8x.
8x\leq 7+2
Add 2 to both sides.
8x\leq 9
Add 7 and 2 to get 9.
x\leq \frac{9}{8}
Divide both sides by 8. Since 8 is positive, the inequality direction remains the same.
Examples
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Linear equation
y = 3x + 4
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Matrix
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Simultaneous equation
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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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