Solve for b
b = -\frac{5}{2} = -2\frac{1}{2} = -2.5
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2b-6=-\left(5\times 2+1\right)
Multiply both sides of the equation by 2.
2b-6=-\left(10+1\right)
Multiply 5 and 2 to get 10.
2b-6=-11
Add 10 and 1 to get 11.
2b=-11+6
Add 6 to both sides.
2b=-5
Add -11 and 6 to get -5.
b=\frac{-5}{2}
Divide both sides by 2.
b=-\frac{5}{2}
Fraction \frac{-5}{2} can be rewritten as -\frac{5}{2} by extracting the negative sign.
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