Answer:
b=6
Explanation:
50 + 6b = 86
subtract 50 from 86
6b=36
divide 6 from 36
b= 6
proof:
50 + 6(6) = 86
50+36=86
86=86
true
hope this helps!
b = 6
-50 -50
6b = 36
6b/6= 36/6
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