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What is the solution of 8 + a = 13? Justify each step.
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4 votes
What is the solution of 8 + a = 13? Justify each step.

User MikeHelland
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4.4k points

2 Answers

4 votes
1) subtract 8 to both sides
2) a=5
User Wuxb
by
4.7k points
2 votes

Answer:


\Huge \boxed{a=5}


\rule[225]{225}{2}

Explanation:


8+a=13

Subtracting 8 from both sides:


8+a-8=13-8


a=5


\rule[225]{225}{2}

User Remy Wang
by
4.9k points
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