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Studentka2010 [4]
4 years ago
14

What’s x? 3(x + 6) - x = 18

Mathematics
2 answers:
cestrela7 [59]4 years ago
8 0

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

plz mark me as brainliest if this helped :)

FrozenT [24]4 years ago
6 0

Answer:

Step-by-step explanation:

3(x + 6) - x = 18

3x + 18 - x = 18

2x = 18 - 18

2x = 0

x = 0 <==

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Read 2 more answers
Need help with algebra please asap!
ikadub [295]

Let's put it in slope intercept form


2y = x - 14


y = (1/2) x - 7


[ ] Slope = 2. Nope, slope=1/2


[ ] y intercept = 7. Nope, y intercept = -7


[ ] line moves up from left to right. Positive slope, that's TRUE


[ ] x intercept is positive.


The x intercept is the x value when y=0, so is 14. This is TRUE


Answer: third & fourth



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