Question

How to solve 2x=4 find x

Answer 1

Answer:

x = 2

Step-by-step explanation:

Step  1  :

Pulling out like terms :

1.1     Pull out like factors :

  2x - 4  =   2 • (x - 2)

Equation at the end of step  1  :

Step  2  :

Equations which are never true :

2.1      Solve :    2   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation :

2.2      Solve  :    x-2 = 0

Add  2  to both sides of the equation :

                     x = 2

One solution was found :

                  x = 2

Processing ends successfully

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Answer 2

Answer:

2x=4 is basically just 2x2=4

I know cause if you take the 2 from the 2x then divide the 4 by that to you would get 2=x which is the answer

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