Solve for x
x<4
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50x<125+75
Add 75 to both sides.
50x<200
Add 125 and 75 to get 200.
x<\frac{200}{50}
Divide both sides by 50. Since 50 is positive, the inequality direction remains the same.
x<4
Divide 200 by 50 to get 4.
Examples
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Matrix
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Limits
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