ewilson007 ewilson007

10-06-2020
Mathematics

contestada

the sum of (x-1) + (2x+ 3) is 3x-2 correct?

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deshunti deshunti

10-06-2020

Answer: no , the correct answer is 3x+2

Step-by-step explanation:

Remove parentheses.

x−1+2x+3

Collect like terms.

(x+2x)+(−1+3)

Simplify.

3x+2

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