Question

Escribir 10 ecuaciones y resolverlas

Por favor alguien sjsjsjs

Answer 1

Respuesta:

1) 2x + 3x = 20

5x = 20

x = 20/5

x = 4

2) 3x + 5 = 2x + 6

3x - 2x = 6 - 5

x = 1

3) 8x + 6 + x = x + 5 + 1

9x + 6 = x + 6

9x - x = 6 - 6

7x = 0

x = 0/7

x = 0

4) - 2x - 12 + 1 = - 3x + 4

- 2x - 11 = - 3x + 4

- 2x + 3x = 4 + 11

x = 15

5) x - 2 + 7 = 8x - 15

x + 5 = 8x - 15

x - 8x = - 15 - 5

- 7x = - 20

x = - 20/-7

x = 20/7

6) 20 + x - 1 = - 9x + 5

x + 19 = - 9x + 5

x + 9x = 5 - 19

10x = - 14

x = - 14/10

x = - 7/5

7) 3x + 6 - 2x = - 5x + 6 - 3

x + 6 = - 5x + 3

x + 5x = 3 - 6

6x = - 3

x = - 3/6

x = - 1/2

8) 12x - 144 = 0

12x = 144

x = 144/12

x = 12

9) 13x + 0 = 169

13x = 169

x = 169/13

x = 13

10) 11x + 11 = x + 50

11x - x = 50 - 11

10x = 39

x = 39/10

Explicación paso a paso:

espero te ayude dame coronita

Answer 2

:"v ayudenme con la pregunta