Question

Me urge por favor!! :3
**Resuelve las siguientes ecuaciones por el método que desees. (Operaciones inversas, balanza)
• x + 6 = 10
• 2x - 8 = 20
• 20 + 3x = 32
• x - 6 = -3 + 10
• 2x - 7 = x - 18
• 1/2x + 4 = -1/2x + 6
• -10 - 8x = 10x + 20
• 1/3x - 5 = -2/3x - 20
• 2 (x + 10) = 5x + 18
• 1/2 (x + 2/3) = 1/4 (2x + 10)
Pd: los 1/2, 1/3 son fracción solo que no se puede poner desde acá :c

Answer 1

• x + 6 = 10
X = 10 - 6
X = 4

• 2x - 8 = 20
2x.= 20 +8
X = 28/2
X = 14

• 20 + 3x = 32
3x = 32 - 20
X = 12/3
X.= 4

• x - 6 = -3 + 10
X = 10 - 3 +6
X = 13

• 2x - 7 = x - 18
2x - x = - 18 +7
X.= - 11

• 1/2x + 4 = -1/2x + 6
1/2x + 1/2x = 6 - 4
(1+1)/2x = 2
2 = 2×2x
2 = 4x
2/4= X
X = 1/2

• -10 - 8x = 10x + 20
-10 - 20 = 10X +8X
-30 = 18X
X = - 30/18
X. = - 15/9
X = - 5/3

• 1/3x - 5 = -2/3x - 20
1/3X +2/3X = - 20 + 5
(1+2)/3X = - 15
3 = - 15×3X
3 = - 45X
X = - 3/45
X = - 1/15

• 2 (x + 10) = 5x + 18
2X + 20 = 5X + 18
20 - 18 = 5X - 2X
2 = 3X
X = 2/3

• 1/2 (x + 2/3) = 1/4 (2x + 10)
X/2 + 2/6 = (2x + 10)/4
(3X + 2)/6 = (2X + 10) /4
4(3X +2) = 6(2X + 10)
12X + 8 = 12X + 60
12X - 12X = 60 + 8
0 = 54 No tiene solución