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Please help me if you can. Please also write how you got the answer thank you.

Please help me if you can. Please also write how you got the answer thank you.-example-1

2 Answers

7 votes
bob is 5

so the answer is 5
User Victrnava
by
7.9k points
1 vote

Answer:

Bob is 5

Equation = 2x + 2 = 8

Explanation:

Let's assign some expressions;

Sister = x

Bob = x+2

Bob + Sister = 8

Now, substitute with the expressions:

Bob + Sister = 8 =

x + x + 2 = 8

Now simplify and solve the equation:

2x+2=8

x = 3

Sister = 3, Bob = 5

User PeaceAndQuiet
by
8.0k points

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