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15\left(-\frac{1\times 15+1}{15}\right)x=15\times \frac{-16}{-\frac{1\times 15+1}{15}}x
Multiply both sides of the equation by 15.
15\left(-\frac{15+1}{15}\right)x=15\times \frac{-16}{-\frac{1\times 15+1}{15}}x
Multiply 1 and 15 to get 15.
15\left(-\frac{16}{15}\right)x=15\times \frac{-16}{-\frac{1\times 15+1}{15}}x
Add 15 and 1 to get 16.
-16x=15\times \frac{-16}{-\frac{1\times 15+1}{15}}x
Cancel out 15 and 15.
-16x=15\times \frac{-16}{-\frac{15+1}{15}}x
Multiply 1 and 15 to get 15.
-16x=15\times \frac{-16}{-\frac{16}{15}}x
Add 15 and 1 to get 16.
-16x=15\left(-16\right)\left(-\frac{15}{16}\right)x
Divide -16 by -\frac{16}{15} by multiplying -16 by the reciprocal of -\frac{16}{15}.
-16x=15\times 15x
Multiply -16 times -\frac{15}{16}.
-16x=225x
Multiply 15 and 15 to get 225.
-16x-225x=0
Subtract 225x from both sides.
-241x=0
Combine -16x and -225x to get -241x.
x=0
Product of two numbers is equal to 0 if at least one of them is 0. Since -241 is not equal to 0, x must be equal to 0.