1 year ago

ASAP!!

Mathematics

1 answer:

Andre45 [30]1 year ago

5 0

Answer:

x = 7

Step-by-step explanation:

3x + 9x = 6x +42

12x = 6x +42

12x - 6x = 6x -6x +42

6x = 42

$\frac{6x}{6} = \frac{42}{6}$

x = 7

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77julia77 [94]

Hello!

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sergiy2304 [10]

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