Question

5u − –20u − u − 18u + –11u = 10
HURRRY PLEEEEESEEEE I ONLY HAVE 4 minutes left

Answer 1

5u - (-20u) - u - 18u + (-11u) = 10
5u + 20u - u - 18u - 11u = 10
-5u = 10
-5(-2) = 10

So, in conclusion, X, is equal to -2.