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liubo4ka [24]
3 years ago
14

2x+5=12 help please I don't get it

Mathematics
2 answers:
PSYCHO15rus [73]3 years ago
7 0

Answer:

x=3.5

Step-by-step explanation:

The first step is to subtract both sides by 5 so you can find x alone

2x+5=12            (12-5=7)

2x=7        Now you divide both sides by 2 so that you have x alone and have the answer

x=3.5         (7÷2 = 3.5)

Olenka [21]3 years ago
7 0

Answer:

x = 3 1/2

Step-by-step explanation:

subtarct 5 by 12 and 5

getting 2x = 7

now divide 2 by both sides

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vesna_86 [32]
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4 0
3 years ago
chelsea takes the bus to school,but she walks home. the bus travels to the school at an average speed of 45 miles per hour. whil
jekas [21]
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 d: v * t
 Where,
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 Answer:
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Hope this helps!
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