Question

2× (× + 1) = 10
paso a paso​

Answer 1

Respuesta:

x = 4

Explicación paso a paso:

2(x+1) = 10

2(x)+2(1) = 10

2x + 2 = 10

2x = 10 - 2

2x = 8

2x/2 = 8/2

x = 4