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3 years ago

Please help ahhhhhh!!

Mathematics

2 answers:

Nataliya [291]3 years ago

8 0

The division property of equality was used between steps 4 and 5.

D is the answer.

Do you see why?

Step 4 shows -6x = 57.

To reach step 5, Paula used the division property of equality dividing both sides of the equation by -6.

Answer: Choice D

Marina86 [1]3 years ago

8 0

The answer is D. Step 4 and 5 because that is the division property of equality of this problem. Divide -6 to both sides to get x by itself.

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reply to this with answer Which best proves why the expressions 4 (x + 3) + 2 x and 6 (x + 2) must be equivalent expressions?

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Answer:

Given expressions are equivalent.

Step-by-step explanation:

Given expression:

4 (x + 3) + 2x and 6 (x + 2)

Find:

Given equivalent expressions or not

Computation:

By taking LHS

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By taking RHS

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