Question

Does anyone know what 5x - 12 < -32 is?

Answer 1

Isolate the variable by dividing each side by factors that don't contain the variable.
Inequality Form:
x
<
−
4
x
<
-
4
Interval Notation:
(
−
∞
,
−
4
)

Answer 2

5x-12<-32

5x<-32+12

5x<-20

5x/5<-20/5

x<-4

Explanation:

1. Move constant to the right hand side of the inequality (-12)

2.Calculate the sum (-32+12)

3. Divide both sides by 5 to isolate X

4. Write your answer x<-4

Solved

:)