3 years ago

7 is added to a number. The result is divided by 3. This result is then added

Mathematics

1 answer:

zubka84 [21]3 years ago

3 0

Answer:

The number is 74.

Step-by-step explanation:

15+( $\frac{x+7}{3}$ )=42

42-15 = (x+7)/3

27(3) = x+7

81 - 7 = x

x = 74

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