2 years ago

Solve: 3a - 2.4 = 5.1 a = _____

Mathematics

1 answer:

Delicious77 [7]2 years ago

7 0

Answer:

a=2.5

Step-by-step explanation:

3a-2.4=5.1 Add the like terms ( plus 2.4 cancels out -2.4)

+2.4 +2.4

3a=7.5 Now divide by 3

/3 /3

a=2.5

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