Answer:
45
Step-by-step explanation:
3x+x has to add up to 180
3x+x=180
4x/4=180/4
x=45
First Group like terms:
Add similar elements:
Im assuming this would simplify to
s= t^5
d , 10
-8 / -4 = positive 2, + (6+2) (eight) = 10
