Electric Scooter for Kids Dayton Ohio

Electric Scooter for Kids Dayton Ohio

Matematika menyelesaikan persamaan

1. 3x-6=3
2. 4x=16
3. -8y+2=18
4. 12-3a=3
5. 3x-6=2x+1
6. 8x+7=5x-2
7. 9-5y=1-3y
8. 4b+21=-7b-1
9. 8h-6=2h-1​

menyelesaikan persamaan

1. 3x-6=3
2. 4x=16
3. -8y+2=18
4. 12-3a=3
5. 3x-6=2x+1
6. 8x+7=5x-2
7. 9-5y=1-3y
8. 4b+21=-7b-1
9. 8h-6=2h-1​

Nomor 1

3x - 6 = 3

3x = 3 + 6

3x = 9

x = 9 ÷ 3

x = 3

Nomor 2

4x = 16

x = 16 ÷ 4

x = 4

Nomor 3

-8y + 2 = 18

-8y = 18 - 2

-8y = 16

y = 16 ÷ (-8)

y = -8

Nomor 4

12 - 3a = 3

-3a = 3 - 12

-3a = -9

a = -9 ÷ (-3)

a = 3

Nomor 5

3x - 6 = 2x + 1

3x - 2x = 1 + 6

x = 7

Nomor 6

8x + 7 = 5x - 2

8x - 5x = -2 - 7

3x = -9

x = -9 ÷ 3

x = 3

Nomor 7

9 - 5y = 1 - 3y

9 - 1 = -3y + 5y

8 = 2y

y = 8 ÷ 2

y = 4

Nomor 8

4b + 21 = -7b - 1

4b + 7b = -1 - 21

11b = -22

b = -22 ÷ 11

b = -2

Nomor 9

8h - 6 = 2h - 1

8h - 2h = -1 + 6

6h = 5

h = 5 ÷ 6

h = 5/6

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