Nine times a number y subtracted from 85 is seven times

Subject : Math

Question: Write an equation to represent the sentence. Nine times a number y subtracted from 85 is seven times the sum of four and y.

Expert Verified Solution:

To write an equation that represents the sentence, follow these steps:

1. Identify the expressions:

“Nine times a number y” is 9y

“Subtracted from 85” means 85 – 9y.

“Seven times the sum of four and y” is 7 x (4 + y)

2. Combine these into an equation:

The sentence says that “Nine times a number y subtracted from 85” is equal to “Seven times the sum of four and y”

So, the equation is:

85 – 9y = 7 x (4 + y)

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