Question

please yang bisa bantu tolongin T__T​

Answer 1

Jawaban:

1. x = 5

3. y = 6

5. x = 6

Penjelasan dengan langkah-langkah:

itu doang yg gw tau

Answer 2

Penjelasan dengan langkah-langkah:

1. x + 3 = 8

x = 5

2. 4y -8 = 3y

y = 8

3. 2y +5 = 17

2y = 12

y = 6

4. 4y +2 = 3y + 5

y = 3

5. 5x = 30

x = 6

6. 4/5 y = 12

y = 12 : 4/5

y = 12 x 5/4

y = 15

7. 4x + 5 = 3x -7

x = -12

8. 3( y -5 ) +2 = y +7

3y - 15 +2 = y +7

2y = 20

y = 10

9. 3x+2 /4 = 4x-3 / 5

silang

15 x + 10 = 16 x -12

-x = - 22

x = 22