Question

1. 2x/3-3x/5=8/1

2. 5x-6=12-x

3. 2x+2/3=5/2-x

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

5.4(2x-1)-2(x-5)=5(x+1)+3
Plzz explain this sum to me.

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Step-by-step explanation:

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

(10x- 9x) / 15 = 8

x/15 = 8

x= 8× 15

x= 120

2. 5x - 6 = 12 -x

5x + x = 12 + 6

6x = 18

x = 18/6

x= 3

3. 2x + (2/3) = (5/2) -x

2x + x = (5/2) - (2/3)

3x = (15-4) / 6

3x = 11/6

x = 11/(6×3)

x = 11/18

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

Firstly solve,

2{x-(1/2)} = 5

2x -1 = 5

2x = 5 +1

2x = 6

x = 6/2

x= 3

Secondly solve,

3x - 1/3 = 5

3x = 5/1 + 1/3

3x = (15+1) / 3

3x = 16/3

x = 16/9

Therefore, x= 3, 16/9

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

8x -4 -2x + 10 = 5x +5 +3

8x- 5x - 2x = 5+ 3+ 4 -10

8x - 7x = 12- 10

x= 2