Respuesta :

meredith48034

Answer:

Step-by-step explanation:

6x + 120 = 168

6x = 48

x = 8

av611805

Answer:

8

Step-by-step explanation:

6(x+20)=168. Substitute the x variable for 8

Then do your PEMDAS, which parenthesis come first, so 8+20= 28

Now multiply 28 by 6 and you get 168.

So your answer is 8.

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