Answer:
x > - 3
Step-by-step explanation:
Isolate the - 3x on the left by adding 3 to both sides
- 3x < 9 ( divide both sides by - 3 )
Remembering to reverse the inequality symbol as a consequence of dividing/ multiplying by a negative value
x > - 3 ← reverse symbol
Answer:
x=29
Step-by-step explanation:
2x - 8 = 50
Here we need the value of x. so first we will remove -8 by adding 8 on both side.
=>2x =50+8 [add 8 on both side]
=>2x=58
then we get 2x . so, we will divide both side by 2.
=>x=58/2
=>x=29
Example: 30% off of 120 dollars