2 years ago

Solve each equation for the unknown 1. 5 + y = 7.2. 3.8 = a + 2.55. + p = 9 1/3

Mathematics

2 answers:

natima [27]2 years ago

8 0

1. Y=2

2.A=1.3

5.p=28/3

Alexxandr [17]2 years ago

3 0

Answer:

1. 5 + y = 7

⇒ y = 7 - 5

⇒y = 5

2. 3.8 = a + 2.5

⇒ a = 2.5 - 3.8

⇒ a = -1.3

3. 5 + p = 9 1/3 

⇒ p = 9 1/3 - 5

⇒ p = 28/3 - 5

⇒ p = 28/3 - 15/3

⇒ p = 13/3

⇒ p = 4 1/3

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Solve each equation for the unknown 1. 5 + y = 7.2. 3.8 = a + 2.55. + p = 9 1/3 ​

Solve each equation for the unknown 1. 5 + y = 7.2. 3.8 = a + 2.55. + p = 9 1/3