How do you solve 3 3/4a+3+6=87 in multi step equations

Question

Mathematics

Damarion

13 February, 10:15

How do you solve 3 3/4a+3+6=87 in multi step equations

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Answers (1)

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Christian Cameron · Answer 1

If you would like to solve the equation 3 3/4 * a + 3 + 6 = 87, you can do it using the following steps:

3 3/4 * a + 3 + 6 = 87

15/4 * a = 87 - 3 - 6

15/4 * a = 78 / * 4/15

a = 78 * 4/15

a = 104/5

a = 20.8

The correct result is 20.8.