Answer:
u = -10
Step-by-step explanation:
u + (−5) = −15
u − 5 = −15 distributive multiplication, think of it like 1 * -5 = -5
u = -10 add 5 to both sides of equality
C. This was hard to do when I had this question
145.
x+35=180
x=180-35
x=145
please mark as brainliest.
60/90 = 2/3
27/45 = 3/5