Resolucion de ecuaciones :18x + 4 = 34x - 411x + 5x - x = 65x - 363a - 2 + 2a = a + 107x - 13 - 9x = 8x - 3x - 8?
Resolucion de ecuaciones : 18x + 4 = 34x - 4 11x + 5x - x = 65x - 36 3a - 2 + 2a = a + 10 7x - 13 - 9x = 8x - 3x - 8.
Resolucion de ecuaciones : 18x + 4 = 34x - 4 11x + 5x - x = 65x - 36 3a - 2 + 2a = a + 10 7x - 13 - 9x = 8x - 3x - 8.
ax² + bx + c = 0
18x + 4 = 34x - 4
4 + 4 = 34x - 18x
8 = 16x
8 / 16 = x
1 / 2 = x
0, 5 = x
11x + 5x - x = 65x - 36
36 = 65x - 11x - 5x + 1x
36 = 50x
36 / 50 = x
18 / 25 = x
3a - 2 + 2a = a + 10
3a + 2a - a = 10 + 2
4x = 12
x = 12 / 4
x = 3
7x - 13 - 9x = 8x - 3x - 8
7x - 9x - 8x + 3x = 13 - 8 - 7x = 5
x = - 5 / 7.
18x + 4 = 34x - 4
34x - 4 - 18x - 4 = 0
16x - 8 = 0
x = 1 / 2
11x + 5x - x = 65x - 36
65x - 36 - 11x - 5x + x = 0 50x - 36 = 0 x036 / 50 = 18 / 25
3a - 2 + 2a = a + 10
3a - 2 + 2a - a - 10 = 0 4a - 12 = 0 a = 12 / 4 = 3
7x - 13 - 9x = 8x - 3x - 8
7x - 13 - 9x - 8x + 3x + 8 = 0 10x - 17x - 5 = 0 - 7x - 5 = 0 x = - 5 / 7.