Ecuaciones lineales A : x - 2 = 7 B : 10x - 9 = 2x + 4?
Ecuaciones lineales A : x - 2 = 7 B : 10x - 9 = 2x + 4.
Ecuaciones lineales A : x - 2 = 7 B : 10x - 9 = 2x + 4.
ax² + bx + c = 0
En resumen
A) x - 2 = 7 x = 7 + 2 x = 9 B) 10x - 9 = 2x + 4 10x - 8x = 4 + 9 2x = 13 x = 13 / 2 = 6'5.
A) x - 2 = 7 x = 7 + 2 x = 9
B) 10x - 9 = 2x + 4 10x - 8x = 4 + 9 2x = 13 x = 13 / 2 = 6'5.