Question

Ecuaciones, porfaaaa
9x + 1=91

2x + 9=13

8x + 8=64

3x + 3=27

1 x + 3=8

3x + 9=30

4x + 2=26

Answer 1

Respuesta: Dame coronita por fa :)

1. 9x + 1 =91

2. 2x + 9=13

3. 8x + 8=64

4. 3x + 3=27

5. 1 x + 3=8

6. 3x + 9=30

7. 4x + 2=26

Explicación paso a paso:

1. x=10

9x =91 -1

9 x = 90

x=10

2. x=2

2x = 13-9

2x =4

x=2

3. x=7

8x =64-8

8x = 56

x=7

4. x=8

3x = 27 - 3

3x =24

x=8

5. x= 5

x+3 =8

x =8-3

x=5

6. x=7

3x =30 - 9

3x =21

x=7

7. x=6

4x = 26 - 2

4x =24

x=6