Solve for x
x = -\frac{295}{27} = -10\frac{25}{27} \approx -10.925925926
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20-9\times 3x=315
Multiply both sides of the equation by 45, the least common multiple of 9,5.
20-27x=315
Multiply -9 and 3 to get -27.
-27x=315-20
Subtract 20 from both sides.
-27x=295
Subtract 20 from 315 to get 295.
x=\frac{295}{-27}
Divide both sides by -27.
x=-\frac{295}{27}
Fraction \frac{295}{-27} can be rewritten as -\frac{295}{27} by extracting the negative sign.
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