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Which expression is equivalent to 2x+x+10 x ? 13 x 1+12 x -9x x+12

Which expression is equivalent to 2x+x+10x 2 x+x+10 x ?\newline13x 13 x \newline1+12x 1+12 x \newline−9x -9 x \newlinex+12 x+12

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Identify equivalent linear expressions Iright chevron icon

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Q. Which expression is equivalent to 2x+x+10x 2 x+x+10 x ?\newline13x 13 x \newline1+12x 1+12 x \newline−9x -9 x \newlinex+12 x+12
  1. Combine Like Terms: Combine like terms by adding the coefficients of xx.2x+x+10x2x + x + 10x can be simplified by adding the coefficients (22, 11, and 1010) together.2+1+10=132 + 1 + 10 = 13So, 2x+x+10x=13x2x + x + 10x = 13x
  2. Check for Errors: Check for any possible math errors in the previous step.\newlineWe added the coefficients correctly: 2+1+10=132 + 1 + 10 = 13.\newlineNo math error was made.

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