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Margaret [11]
2 years ago
12

Solve the equation for x: 3x+5=20

Mathematics
1 answer:
Lyrx [107]2 years ago
8 0

Answer:

x = 5

Step-by-step explanation:

3x+5=20

Subtract 5 from both sides.

3x=20−5

Subtract 5 from 20 to get 15.

3x=15

Divide both sides by 3.

x= 15/3

​Divide 15 by 3 to get 5.

x=5

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Answer:

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Step-by-step explanation:

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See the attached figure.

4 0
3 years ago
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stepan [7]

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Write the fraction as an 1/15 equivalent fraction with a denominator of 45.​
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9514 1404 393

Answer:

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Step-by-step explanation:

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