Tolong dijawab kakk

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Tolong dijawab kakk​

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Jawaban:

1. 2/3 y + 5= 3

2/3 y = 3-5

2/3 y = -2

y = -2 (3/2) = -3

2. 2y + 3/5 = 7

2y = 7-3/5

2y = 32/5

y = 32/10

y = 16/5 = 3 1/5

3. 6/7 y – 2 = 4

6/7 y = 4 + 2

6/7 y = 6

y = 6 (7/6) = 7

4. 3/4y -2 = -5

3/4 y = -5+2

3/4y = -3

y = -3(4/3)= -4

5. 3y – 7 = 2/3 y

3y – 2/3 y = 7

7/3 y = 7

y = 7(3/7) = 3


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