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3 years ago

15

Simplify 3x + 3 + 2. 3x + 5 5x + 3 8x

2 answers:

grandymaker [24]3 years ago

7 0

Answer: 3x+5

<u>Combine Like Terms</u>

<u></u> $3x+3+2\\(3x)+(3+2)\\3x+5$ <u></u>

Pie3 years ago

6 0

Answer:

<em>3x + 5</em>

Step-by-step explanation:

We are doing variables and simplifying.

You have two types of numbers here, you have a coefficient, and you have regular numbers. Now do keep in mind that you can never add a regular number to a coefficient. So the only thing in this problem you will add is 3 and 2. Because 3x is different

3x + (3 + 2)

3x + 5

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3 years ago

Lucy has 4 more than 1/3 the number of pairs of socks as her sister. Lucy has at most 9 pairs of socks. How many pairs of socks

Volgvan

Answer: at most 15 pairs of socks

Step-by-step explanation:

Let the number of pair of socks of her sister be $x$ , and let the number of pairs Lucy has be $y$ .

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