Respuesta :
Answer:
b=6
Step-by-step explanation:
9b-10b=-6+10b-10b
-b=-6 so b=6
Hey!
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Steps To Solve:
9b = -6 + 10b
~Subtract 10b to both sides
9b - 10b = -6 + 10b - 10b
~Simplify
-1b = -6
~Divide -1 to both sides
-1b/-1 = -6/-1
~Simplify
b = 6
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Hence, the answer is [tex]\Large\boxed{\mathsf{b~=~6}}[/tex]
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Hope This Helped! Good Luck!