Answer:
It should be 5 but my brain is literally dead
Step-by-step explanation:
Please give brainlest
Answer:
f-4
Step-by-step explanation:
f-4 cannot be simplified
This is the simplest form
Okay first you need to combine like terms together (3x and 1x)
7x + 4 = 5 + 4x
now you need x only on one side, you could subtract either 7x or 4x
3x + 4 = 5
subtract 4 over
3x = 1 is the answer
