Answer:
-2/3
Step-by-step explanation:
multiply each side by u +1 to get it out of the denominator
-3(u + 1) = -1
now use distributive property
-3u - 3 = -1
add the 3 to move it over
-3u = 2
now divide by -3
u = -2/3
Answer:
10
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
Answer:
-77.625
Step-by-step explanation: