Answer:
x = -11
Step-by-step explanation:
2x + 23 + 9 = x + 21
Combine common factors
2x + 32 = x + 21
Subtract x from both sides
x + 32 = 21
Subtract 32 from both sides
4
12/3=4
Answer: Just drag each box over to the other box
just how i said
m = (-3, 2) x = (-1)
Just took this K12 test.
