Respuesta :
Answer:
a ) 5x - 9 = 3x + 3
5x - 3 = 3+9
2x = 12
x = 12/2
x = 6
b) x+6= 34-x
x+x = 34 - 6
2x = 28
x = 28 / 2
x = 14
c) 6x - 8 = 2 - 5
6x - 8 = - 3
6x = - 3 + 8
6x = 5
x = 5/6
Answer:
a ) 5x - 9 = 3x + 3
5x - 3 = 3+9
2x = 12
x = 12/2
x = 6
b) x+6= 34-x
x+x = 34 - 6
2x = 28
x = 28 / 2
x = 14
c) 6x - 8 = 2 - 5
6x - 8 = - 3
6x = - 3 + 8
6x = 5
x = 5/6