I need to check this equation

Question

-9x+9>=4x-8

-9x?=4x-17

-13x ? = -17

x ?=  -17/-13

simplify further by dividing -17 by -13

x ? = 1.31

Answer 1

Remember, if this is an inequality, if you divide by a negative number, the inequality changes.

 

Therefore, -9x + 9 >= 4 x - 8  becomes -13x >= -17.

 

Divide by -13, and the answer becomes:  x<= 17/13.