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liq [111]
3 years ago
8

(3y - 3) + x X=3 Y= 5

Mathematics
2 answers:
xz_007 [3.2K]3 years ago
3 0

Plug in 5 for y, and 3 for x

(3(5) - 3) + (3)

First, multiply

5 x 3 = 15

Next, subtract

15 - 3 = 12

Finally, add

12 + 3 = 15

15 is your answer

hope this helps

NNADVOKAT [17]3 years ago
3 0
The answer is 15. It’s important to remember PEMDAS like always, remember that. So you’re going to just plug in your Y and your X, so you’ll have (3x5 - 3) + 3
Remembering to do multiplication in the parentheses first, you’ll get (15-3) + 3. Then you finish the parenthesis and get 12+3, and then you finish the problem getting 15.
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