3 years ago

2x+7=20 can someone please help with this

Mathematics

2 answers:

Helen [10]3 years ago

8 0

Answer: 6.5

Step-by-step explanation:

20 - 7 is 13

13 divided by 2 is 6.5

salantis [7]3 years ago

3 0

Answer:

6.5

Step-by-step explanation:

first subtract 7 from both sides

2x=13

next divide both sides by 2

x=6.5

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