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3 years ago

5

The expression 7 + 2(x – 3) + 5x is simplified correctly in the correct order. Which of the steps has an incorrect justification

?
step a
step c
step d
step b

2 answers:

galben [10]3 years ago

6 0

step c should be the right answer i think

larisa86 [58]3 years ago

4 0

Answer:

it is step c

Step-by-step explanation:

7 + 2(x - 3) + 5x

= 7 + 2x - 6 + 5x

= 7 - 6 + 2x + 5x

= 1 + 7x

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