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3 years ago

15

12x + 8 + 84 = 15х +9

2 answers:

RideAnS [48]3 years ago

3 0

Answer:

x = 83/3.

Step-by-step explanation:

12x + 8 + 84 = 15х +9

Solving for x:

8 + 84 - 9 = 15x - 12x

83 = 3x

x = 83/3.

klasskru [66]3 years ago

3 0

Answer:

$x = \frac{83}{3}$

Step-by-step explanation:

12x + 8 + 84 = 15x + 9

8 + 84 - 9 = 15x - 12x

83 = 3x

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