Question

step by step answer​

Answer 1

1) 52 = 2x + 6x - 4

=> 52 = 8x - 4

=> 52 + 4 = 8x

=> 56 = 8x

=> x = 56/8 = 7

2) 21 = 5x + 3x +5

=> 21 = 8x + 5

=> 21 - 5 = 8x

=> 16 = 8x

=> x = 16/8

=> x = 2

3) -9 + 7x + x = 7

=> -9 + 8x = 7

=> 8x = 7+9

=> x = 16/8 = 2

4) 7x + 3 + 4x = 25

=> 11x + 3 = 25

=> 11x = 25 -3

=> x = 22/11 = 2

Follow the same steps and solve these questions .....

Hope it's helpfull to you !!!!

Answer 2

Answer:

1. 52 =2x + 6x -4

52 = 8x -4

52 +4 = 8x

56 = 8x

56/8 =x

7 =x

2. 21 = 5x + 3x + 5

21 -5 = 8x

16 = 8x

16/8 = x

2 =x

3. -9 + 7x + x = 7

8x = 7 + 9

8x = 16

x= 16 /8

x=2

4. 7x + 3 + 4x = 25

11 x = 25 - 3

11x = 22

x =22/11

x = 2

5. 5 -3x + x =19

5 +2x = 19

- 2x = 19 -5

- 2x= 14

- x = 14/2

x = -7

FOLLOW THE SAME STEPS TO GETS REMAINING

ANSWERS

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