Question

8x + 21/4 =3x +7

ans will be given is x=4/3​

Answer 1

Step-by-step explanation:

8x+21/4=3x+7

8x-3x=7-21/4

5x=28-21/4

5x=7/4

x=7/4×5

x=7/20

Answer 2

Answer:

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your answer is here!

Step-by-step explanation:

8x + 21/4 = 3x + 7

8x - 3x = 7 - 21/4

5x = (7×4 - 21)/4

5x = (28 - 21)/4

5x = 7/4

x = 7 / 4 × 5

so,

x = 7 / 20✔✔

The given answer x = 4/3❌❌ is wrong answer.

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