Question

RESOLVER ECUACIONES
1. 5x + 6 = 10x + 5
2. 11x – 5x + 1 = – 65x + 36
3. 9x – 11 = 12x – 10

Answer 1

Respuesta:

1) 6-5 = 10x - 5x

1 = 5x

1/5 = x

2) 6x + 1 = - 65x + 36

6x +65x =36-1

71x = 35

x = 35/71

3) - 11 + 10 = 12x - 9x

- 1 = 3x

- 1/3 = x