Question

Find the number whose nith part increased by 5 is equal to its fourth part diminished by 5.​

Answer 1

Answer:

72

Step-by-step explanation:

equation:   x/9+5 = x/4-5

solving-    x+45/9 = x-20/4

                4(x+45) = 9(x-20)

                4x+180 = 9x-180

                180+180 = 9x-4x

                360 = 5x

                360/5 = x

                 72 =x

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