One increased by the difference between 18 and seven times a number is

-9

Question

Mathematics

Harper Cowan

13 February, 12:28

One increased by the difference between 18 and seven times a number is

-9

+2

Answers (1)

Know the Answer?

Shayna Glover · Answer 1

(18-7x) + 1 = - 9

Step-by-step explanation:

the difference between 18 and seven times a number. First seven times a number is equal to 7x. Difference means subtract, so you get 18-7x. Now one increased is + 1. But we have to put 18-7x into parentheses because if we dont, 18-7x+1, simplifes into 19-7x

One increased by the difference between 18 and seven times a number is-9

One increased by the difference between 18 and seven times a number is

-9