Step 1: Simplify both sides of the equation.
−4(x+3)=8
(−4)(x)+(−4)(3)=8(Distribute)
−4x+−12=8
−4x−12=8
Step 2: Add 12 to both sides.
−4x−12+12=8+12
−4x=20
Step 3: Divide both sides by -4.
−4x
____
−4
=
20
________
−4
x=−5
Answer:
x=−5
Answer:
3:2
Step-by-step explanation:
Hope this helps and that you have a good day!
Order all the numbers:
7, 19, 21, 22, 24, 33
The 2 middle numbers are 21 and 22
Add both numbers and divide by 2:
21 + 22 = 43
43 / 2 = 21.5
The median is 21.5
Hope this helped☺☺
Answer:
75 ft / none of these (43)
Step-by-step explanation:
formula: (area =1/2bh)
so you take base × height and then take half of that number (divide by 2)
Simplify both sides if needed. The left-hand side needs simplification.
4(x - 6)
-2x + 6
4x - 24
-2x + 6
All is left to do is add and subtract to get the x variable all alone.
4x - 24
-2x + 6
6x - 24
6 <-- Add 2x to both sides
6x
30 <-- Add 24 to both sides
x
5 <-- Divide both sides by 6
In order to be in the solution set, x has to be less than or equal to 5.
In interval notation: [5, -∞)