3 years ago

Three times the difference of a number and 7 is 18. translated into equation

Mathematics

2 answers:

lidiya [134]3 years ago

8 0

sorry I got it wrong.......

Lesechka [4]3 years ago

5 0

<h2>Answer:</h2>

3 ( x - 7 ) = 18

<h3>Explanation:</h3>

Let the number be x, so that

According to the Question,

The difference of a number and 7 will be x - 7

Then, three times the difference of a number and 7 is 18 will be 3 ( x - 7 ) = 18.

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