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Mathematics, 19.02.2021 23:50 yasarhan2

4) Tyler is simplifying the expression 6 - 2x + 5 + 4x. Here is his work: step 1: (6 - 2)x + (5+4)x

step 2: 4x + 9x

step 3: 13x

A) He makes an error on step number .

B) Simplify the expression correctly and write the answer here:

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Answers: 3

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4) Tyler is simplifying the expression 6 - 2x + 5 + 4x. Here is his work: step 1: (6 - 2)x + (5+4)x...
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