- 8x + 9x + x = ?
- 8x + 9x + x = ? - x + 19x - 18x = ? 12mn - 23mn - 5mn = ?
- 8x + 9x + x = ? - x + 19x - 18x = ? 12mn - 23mn - 5mn = ?
Pregunta de Matemáticas · 1 respuesta · mejor respuesta de Eluyceleste
En resumen
Resolver. - 8x + 9x + x = - 8x + 10x = 10x - 8x = 2x - x + 19x - 18x 19x - 19x = 0 12mn - 23mn - 5mn = 12mn - 28mn = - 16mn.
Resolver.
- 8x + 9x + x = - 8x + 10x =
10x - 8x = 2x - x + 19x - 18x
19x - 19x = 0
12mn - 23mn - 5mn =
12mn - 28mn = - 16mn.
Resolver. - 8x + 9x + x = - 8x + 10x = 10x - 8x = 2x - x + 19x - 18x 19x - 19x = 0 12mn - 23mn - 5mn = 12mn - 28mn = - 16mn.