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Gemiola [76]
2 years ago
15

A. 3x – 1=7 B.3r = 8 1) How can we get Equation B from Equation A? help

Mathematics
1 answer:
VMariaS [17]2 years ago
6 0

Answer:

The answer is C.

Step-by-step explanation:

You add,, you don't multiply. Both A and B are not choices.

One of C or D is correct.

That r should be an x according to the attachment.

The answer is add 1 to both sides.

3x - 1 = 7

 <u>  +1    +1</u>

3x = 8

So you are adding 1 to both sides. The answer is C

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