> ? ! the expression 7 + 2(x – 3) + 5x is simplified correctly in the correct order. which of the steps has an incorrect justification? a. 7 + 2x - 6 + 5x 7 + 2x + (-6) + 5x b. 7 + (-6) + 2x + 5x c. 7 +(-6) + (2+5)x d. 7 + (-6) + 7x 1 + 7x 7x + 1

Option C : 7 +(-6) + (2+5)x

Step-by-step explanation:

Given :7 + 2(x – 3) + 5x

To Find :Which of the steps has an incorrect justification?

Solution :

So, Option C has an incorrect justification: 7 +(-6) + (2+5)x

Like terms can be added easily there is no need to apply distributive property .

Hence Option C has an incorrect justification

step-by-step explanation:

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