Solve for b
b=-\frac{4}{11}\approx -0.363636364
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2b\times 17+2b\left(-\frac{1}{2}\right)+2\times 6=0
Variable b cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 2b, the least common multiple of 2,b.
34b+2b\left(-\frac{1}{2}\right)+2\times 6=0
Multiply 2 and 17 to get 34.
34b-b+2\times 6=0
Cancel out 2 and 2.
33b+2\times 6=0
Combine 34b and -b to get 33b.
33b+12=0
Multiply 2 and 6 to get 12.
33b=-12
Subtract 12 from both sides. Anything subtracted from zero gives its negation.
b=\frac{-12}{33}
Divide both sides by 33.
b=-\frac{4}{11}
Reduce the fraction \frac{-12}{33} to lowest terms by extracting and canceling out 3.
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