Answer:
b= -3/x
Step-by-step explanation:
To solve for b in the equation
-2(bx-5)=16
multiply the terms in the bracket by -2
-2bx + 10 = 16
subtract 10 from both sides of the equation
-2bx + 10 - 10 = 16 -10
-2bx = 6
divide both sides of the equation by -2x
-2bx/-2x = 6/-2x
b = -3/x