Answer:
x = -5
Step-by-step explanation:
-3 - 3x = -4( 2x + 7 )
Distributive property
-4 * 2x - 4 * 7
-3 - 3x = -8x - 28
Add 3 on both sides
-3 + 3 - 3x = -8x - 28 + 3
-3x = -8x - 25
Add 8x on both sides
-3x + 8x = -8x + 8x - 25
5x = -25
Divide by 5 on both sides to isolate the variable
5x/5 = -25/5
x = -5
Hope this helped!
have a supercalifragilsticexpialidocious day!
Answer:

Step-by-step explanation:
Let
x------> amount of baseball cards Isaac had before he sold
we know that

so

Solve for x


Answer:
Rocky is 5 squares behind the starting line.
8-6=2
2-4=-2
-2-9=-11
-11+6=-5
Step-by-step explanation:
Hope this helps:)
You can go with any multiple of 3 with the number 3 itself as a pair. So, 3 and 6, 3 and 9, 3 and 12, etc...