Answer:
x=-2
Step-by-step explanation:
4+8x=-12
-4 -4
8x = -16
/8 /8
x = -2
Answer:
See Explanation
Step-by-step explanation:

Answer:
I am so confused Sorry need points.
Step-by-step explanation:
Answer:
Because. I need to keep this balanced. I just bring down 2x I didn't do anything with him 8 minus 8 is 0 bring down my equal sign and 20 minus 8 is 12.
Step-by-step explanation:
can you me as brainliest if its right? i need 10000 points and 35 brainliest's to rank up to genius
Answer: 15+X=27
Step-by-step explanation: 15+X=27 X Represents How Much More Is Added