Question

Si 6(x-2)=18,el valor de 2x-1 es:

Answer 1

6(x-2) = 18
6x - 12 = 18
6x = 18+12
6x = 30
x = 30/6
x = 5

Entonces:

2x - 1 = ?
2(5) - 1 =
10 -1 = 9

La respuesta es 9 ❣

Answer 2

6(x-2) = 18
6x - (6*2) = 18
6x - 12 = 18
6x = 18+12
6x = 30
x = 30/6
x = 5

entonces:
2x-1 = (2*5) -1
2x-1 = 10-1
2x-1 = 9