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Can someone please solve for x

Can someone please solve for x-example-1

1 Answer

2 votes

Answer:

x = -11

Explanation:

2x + 23 + 9 = x + 21

Combine common factors

2x + 32 = x + 21

Subtract x from both sides

x + 32 = 21

Subtract 32 from both sides

x = -11

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