How do you solve #3x + 2= 4x - 7#?

1 Answer
Izzy H.
Jul 20, 2017

#x=9#

Explanation:

Step 1) Put variables on one side of the equation and actual numbers on the other side

#3x+2=4x-7#

#2+7=4x-3x#

Step 2) Solve

#9=x#

#x=9#

It is preferred that you put you variable on the left side of the equation

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