SOLUTION: how to solve 2x-4

Question 657552: how to solve 2x-4

Found 2 solutions by MathLover1, colliefan:
Answer by MathLover1(20855) (Show Source): You can put this solution on YOUR website!

set it equal to and solve for

Answer by colliefan(242) (Show Source): You can put this solution on YOUR website!
To solve it, it must be an equation. Look at the problem again and give me the full equation.

To solve it, isolate the x and remember what you do to one side, you must do to the other.
If it is 2x-4=0:
2x-4+4=0+4
2x+0=4
2x=4
2x/2=4/2
x*2/2=2
x*1=2
x=2
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