Answer:
30
bcz
1+2=150(st. line)
4x+10+x+20=180
5x=150
x=30
plz make me brainliest
put your best gees
Step-by-step explanation:
UMM IS there a diagram you want me for me......
x¹= 5
x²= -(3/4)
140,556 miles
CAN I BE BRAINS