Math, asked by vpallavi, 7 hours ago

Complete that follow.

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Answered by preritagrawal08
0

Answer:

1.)  12.27

2)  2.86

3)  2

4)  20

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Step-by-step explanation:

1. 4(x-5) = 1/3 (x+15)

4x-50 = (x+15)/3

12x - 150 = x+15

12x - x = 150+15

11x = 135

x = 12.27

2. 10x - 25 = 0.75 + x

9x = 25 + 0.75

9x = 25.75

x = 2.86

3. {(x-2)/5} + {1/2} = x/4

{2(x-2) + 5}/10 = x/4

4{2(x-2) + 5} = 10x

8x - 16 + 20 = 10x

4 = 2x

x = 2

4. 3(x-10)/5 = 1(x-8)/2

(2)3x-30 = (x-8) (5)

6x - 60 = 5x - 40

x = 60-40 = 20

Answered by dharani3651
0

above answer is right. follow that. ok

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