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1) solve 9(x-11)=9

2) solve 4(3x-2)=52

3) solve 44=2(3x-5)

4) solve 2x-4/5 = 4

5) solve 3x+2/2 = 13

6) solve 4x-5/5 = 3

7) solve 10x+4/7 = 8

8) solve 6x-1/2 = 1

I need full workings out please x
thank you

2 Answers

4 votes

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Hi my lil bunny!

❧⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯☙

1) solve 9(x-11)=9


x = 12

2) solve 4(3x-2)=52


x = 5

3) solve 44=2(3x-5)


x = 9

4) solve 2x-4/5 = 4


x = (12)/(5)

5) solve 3x+2/2 = 13


x = 4

6) solve 4x-5/5 = 3


x = 1

7) solve 10x+4/7 = 8


x = (26)/(35)

8) solve 6x-1/2 = 1


x = (1)/(4)

( Sorry ! The questions are too much for me to add the explanation )

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Have a great day/night!

❀*May*❀

User Martin Moene
by
7.7k points
3 votes

Answer:

see below explanation

Explanation:

1. 9 (x - 11) = 9

9x - (9 * 11) = 9

9x - 99 = 9

x = 12

2. 4 (3x - 2) = 52

(4 * 3x) - (4 * 2) = 52

12x - 8 = 52

x = 5

3. 44 = 2 (3x - 5)

44 = (2 * 3x) - (2 * 5)

44 = 6x - 10

x = 9

4. 2x- 4/5 = 4

2x - 2²/5 = 4

5(2x) + (-2²) / 5 = 4

x = 12 / 5

5. 3x + 2/2 = 13

3x + 1 = 13

(3x + 1) + (-1) = 13 + (-1)

x = 4

6. 4x -5/5 = 3

4x - 1 = 3

(4x - 1) + 1 = 3 + 1

x = 1

7. 10x + 4/7 = 8

10x + 2²/7 = 8

7(10x) + 2² / 7 = 8

x = 26 / 35

8. 6x - 1/2 = 1

2(6x) + (-1) / 2 = 1

((2 * 6x) - 1 ) / 2 = 1

x = 1/4

User David Marble
by
7.8k points

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