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5x+10=x+30 what is x?
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5x+10=x+30 what is x?

User Alexey Kryshen
by
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1 Answer

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To answer this question, we need to sum like terms in each case to solve for x. We can proceed as follows:

1. Subtract x to both sides of the equation:


5x-x+10=x-x+30\Rightarrow4x+10=30

2. Subtract 10 from both sides of the equation:


4x+10-10=30-10\Rightarrow4x=20

3. Divide by 4 to both sides of the equation:


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User Envi Z
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