3 years ago

Four decreased by the product of a number and 7 is equal to 11

Mathematics

2 answers:

Vilka [71]3 years ago

6 0

Answer:

$y=2\frac{1}{7}$

Step-by-step explanation:

(y · 7) - 4 = 11

7y - 4 = 11

7y - 4 + 4 = 11 + 4

7y = 15

7y ÷ 7 = 15 ÷ 7

$y=2\frac{1}{7}$

Nana76 [90]3 years ago

5 0

Answer:

See image below:)

Step-by-step explanation:

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