MatemáticasBásico1 respuestas

Usar propiedad distributivay verificar gracias4x + 2(2x + 4) = 10?

Usar propiedad distributivay verificar gracias 4x + 2(2x + 4) = 10.

En resumen

Resolver. 4x + 2(2x + 4) = 10 4x + 2(2x) + 2(4) = 10 4x + 4x + 8 = 10 8x + 8 = 10 8x = 10 - 8 8x = 2 x = 2 / 8 Simplificas mitad x = 1 / 4 Verificacion. 4x + 2(2x + 4) = 10 4x + 4x + 8 = 10 8x + 8 = 10 8(1 / 4) + 8 = 10 8 / 4 + 8 = 10 2 + 8 = 10 10 = 10.

Mejor respuesta

Lorena7
10

Resolver.

4x + 2(2x + 4) = 10

4x + 2(2x) + 2(4) = 10

4x + 4x + 8 = 10

8x + 8 = 10

8x = 10 - 8

8x = 2

x = 2 / 8 Simplificas mitad

x = 1 / 4

Verificacion.

4x + 2(2x + 4) = 10

4x + 4x + 8 = 10

8x + 8 = 10

8(1 / 4) + 8 = 10

8 / 4 + 8 = 10

2 + 8 = 10 10 = 10.