Answer:
x=-1
Step-by-step explanation:
-4(-5x+2)-3x-5=-30
open the bracket
+20x-8-3x-5=-30
collect like terms
20x-3x-8-5=-30
17x=-30+13
17x= - 17
divide both sides by 17
x= -1
Answer:
not sure what it
Step-by-step explanation:
Ans
b-18 s-42
Step-by-step explanation:
Answer:
412,090
Step-by-step explanation:
math+math+brain+school