Question

Which of the following is not a way to represent the solution of the inequality 8x - (5x + 4) greater than or equal to -31?


x greater than or equal to -9

-9 less than or greater to x

A number line with a closed circle on -9 and shading to the left

A number line with a closed circle on -9 and shading to the right


please just tell me which one i don't want an explanation

Answer 1

\[\huge\rm -(5x +4 ) \ge -31\]
ello!
just gonna take few minutes if you cooperate :-)
okay so first step is to divide both side by negative one
and remember when you divide or multiply by negative number you must have to flip inequality sign :-)