Answer: i've heard about it but i'm not too much into it
Hello,
The answer is C, refer to this picture for an explanation.
Have a great day!!
Brainliest??
X + (4x+15) = 180
5x+15=180
5x=165
x=33
4(33)+15=147. (Or you could subtract 33 from 180)
Check answer: 33+147=180 yes