Necesito las siguientes ecuaciones - 2x - 13 = 13x - 5 4x - 2x = 18 3m + 4. 5 = 15 2(8 + p) = 22 - 4(x + 6) = - 40 7m - 3m - 6 = 6 2 / 3 + 3k / 4 = 71 / 12 8y - (2y - 3) = 9 4n - 7 = - 2n 5y - 3 = 2y + 12.
ax² + bx + c = 0
En resumen
- 2x - 13 = 13x - 5 x = - 8 / 15 4x - 2x = 18 x = 9 3m + 4. 5 = 15 m = 3. 5 2(8 + p) = 22 p = 3 - 4(x + 6) = - 40 x = 4 7m - 3m - 6 = 6 m = 3 2 / 3 + 3k / 4 = 71 / 12 k = 7 8y - (2y - 3) = 9 y = 1 4n - 7 = - 2n n = 7 / 6 5y - 3 = 2y + 12 y = 5.
- 2x - 13 = 13x - 5
x = - 8 / 15
4x - 2x = 18
x = 9
3m + 4.
5 = 15
m = 3.
5
2(8 + p) = 22
p = 3 - 4(x + 6) = - 40
x = 4
7m - 3m - 6 = 6
m = 3
2 / 3 + 3k / 4 = 71 / 12
k = 7
8y - (2y - 3) = 9
y = 1
4n - 7 = - 2n
n = 7 / 6
5y - 3 = 2y + 12
y = 5.