Question

Solve for x: (x+20)/2 = 3x

x = 10

x = 4

x = −14

x = −17

Answer 1

i don't want to be rude, but shouldn't you try to answer them yourself? if you can't do it tell us and we'll help in the part that you are stuck :)

Answer 2

x+20=3x*2
x+20=6x
20=6x-x
20=5x
x=20/5
x=4

Answer 3

Multiply both sides by 2
x+20=6x
Subtract x from both sides
20=6x-x
20=5x
divide by 5

x= ?

Answer 4

Someone already gave the answer ;/