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user100 [1]
3 years ago
9

18=b/3+3 what's the solution

Mathematics
2 answers:
Art [367]3 years ago
7 0

For this case we have the following equation:

18=\frac{b}{3}+3

We want to leave the variable "b", so we follow the steps below:

1st step:

We subtract 3 from both sides of the equation:

18-3=\frac{b}{3}+3-3

15=\frac{b}{3}

2nd step:

We multiply by 3 on both sides of the equation:

15*3=\frac{b}{3}*3\\45=b

Thus, the value of the variable "b" is given by 45.

Answer:

b = 45


madam [21]3 years ago
5 0

b= 63 and that is your answer


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