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marysya [2.9K]
3 years ago
11

Can someone help me with this question 2x+3=15 is x

Mathematics
2 answers:
MArishka [77]3 years ago
7 0

Answer:

x=6

Step-by-step explanation:

2x+3=15

subtract 3 on both sides

2x=12

x=6

kirza4 [7]3 years ago
6 0
The answer is 6, because 15-3 is 12, and to get 12, you would have to do 2•6, so (2•6)+3=15. So, x=6.
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