3 years ago

8/3x + 1/3x =13 1/3+5/3x

Mathematics

1 answer:

Yuri [45]3 years ago

5 0

Answer:

x=10

Step-by-step explanation:

8/3x + 1/3x =13 1/3+5/3x

8/3x + 1/3x =40/3+5/3x

8x+x=40+5x

9x=40+5x

9x-5x=40

4x=40

x=10

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