3x + 8 = 9 + 4x :First, subtract the 8 over to the right
3x = 1 + 4x :Then, subtract the 4x over to the left
-x = 1 :Then, divide the whole equation by the -1 attached to the x
<em><u>x = -1</u></em>
Well to find the GCF you need to multiply the numbers that they give you until you find a number that they all have in common. Then for the LCM you do almost the same thing expect your looking for the least common multiple.
Subject: dolphin
verb: swam
adjectives: young
prepositional phrase: i think is near
9/5 is the answer to the problem