3 years ago

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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