Solve for x
x<\frac{23}{3}
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2x-15+x<8
Add x to both sides.
3x-15<8
Combine 2x and x to get 3x.
3x<8+15
Add 15 to both sides.
3x<23
Add 8 and 15 to get 23.
x<\frac{23}{3}
Divide both sides by 3. Since 3 is positive, the inequality direction remains the same.
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Matrix
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Simultaneous equation
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Limits
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