SOLUTION: 7+x=21

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Question 309917: 7+x=21
Answer by jim_thompson5910(35256) About Me  (Show Source):
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Solved by pluggable solver: Linear Equation Solver


7%2Bx=21 Start with the given equation.



x=21-7 Subtract 7 from both sides.



x=14 Combine like terms on the right side.



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Answer:

So the solution is x=14