The number of the fifth part increased by 4 equal to its fourth part reduced by 10. find the number
Answer: 280
Explanation
x/5 + 4 = x/4 -10
x/5 - x/4 = -10 -4
4x - 5x /20 = -14
4x - 5x = -14 x 20
- x = - 280
x = 280
ND06-08-2023
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