Answer:
The mean ( average ) is 7.54
Step-by-step explanation:
Answer:
-15
Step-by-step explanation:
Isolate x to solve
-9=6+x
-6 -6
-15=x
X = -15 because first u move the ax’s to one side so it would be 3x-5x=25+5 then u calculate each side 3x-5x= -2x and 25+5=30 so -2x=30 and then u divide both sides by -2 and -2/-2 cancels out and 30/-2 equals -15 (I hope his helps) :))
14 = 31.7 - 3x
-17.7 = -3x <---- I subtracted 31.7 from both sides
5.9 = x <---- I divided both sides by -3
Answer:
your answer would be 20 because you would find what both can go into.
