Question

Twice the difference of a number and 7 is at most -24

Answer 1

Note ; " Is at most - 24 " means it can equal - 24 or be less , but can never be more than- 24 ..

2( x - 7 ) < - 24

dvide both sides by 2

x - 7 < - 13

add 7 to both sides to finish solving the inequality.

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