Question

What’s x? 3(x + 6) - x = 18

Answer 1

Answer:

x = 0

Step-by-step explanation:

Step  1  :

Equation at the end of step  1  :

 (3 • (x + 6) -  x) -  18  = 0

Step  2  :

Equation at the end of step  2  :

 2x  = 0

Step  3  :

Solving a Single Variable Equation :

3.1      Solve  :    2x = 0

Divide both sides of the equation by 2:

                    x = 0

One solution was found :

                  x = 0

Processing ends successfully

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Answer 2

Answer:

Step-by-step explanation:

3(x + 6) - x = 18

3x + 18 - x = 18

2x = 18 - 18

2x = 0

x = 0 <==