Answer:
its c and d i believe if its wrong im so sorry
Step-by-step explanation:
R = 23
To find this, first combine distribute the numbers, then combine like terms:
4x - 12 - r + 2x = 15x - 35 - 9x
6x - 12 - r = 6 x - 35
Here, the 6x's cancel out so you're left with constants.
-12 - r = - 35
-r = -23
And since -r still is negative, you'll have to divide by - to cancel it out on both sides, leaving you with positive 23 as r.
Hope this helps!
Where is the picture lolzzzzz
First 3/8, second 2/3, and third 19/24
1. Expand
2x − 2 + 4 = 4x + 4
2. Simply
2x + 2 = 4x + 4
3. Subtract
2 = 4x + 4 - 2x
4. Simplify
2 = 2x + 4
5.Subtract
2 - 4 = 2x
6. Simplify
-2 = 2x
7. Divide both sides by
-1 = x
8.Switch sides.
x = -1
