Solve for x
x>\frac{5}{8}
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12x+9<4\left(5x-2\right)+12
Multiply both sides of the equation by 12, the least common multiple of 4,3. Since 12 is positive, the inequality direction remains the same.
12x+9<20x-8+12
Use the distributive property to multiply 4 by 5x-2.
12x+9<20x+4
Add -8 and 12 to get 4.
12x+9-20x<4
Subtract 20x from both sides.
-8x+9<4
Combine 12x and -20x to get -8x.
-8x<4-9
Subtract 9 from both sides.
-8x<-5
Subtract 9 from 4 to get -5.
x>\frac{-5}{-8}
Divide both sides by -8. Since -8 is negative, the inequality direction is changed.
x>\frac{5}{8}
Fraction \frac{-5}{-8} can be simplified to \frac{5}{8} by removing the negative sign from both the numerator and the denominator.
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Limits
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