a) 10x – 6 + 5x = 9x + 2x + 16
10x + 5x - 9x - 2x = 16 + 6
15x - 11x = 22
4x = 22
x = 22/4
x = 11/2
b) 6x + 4 = – 4x + 7
6x + 4x = 7 - 4
10x = 3
x = 3/10
c) 16 +7x -5 + x = 11x – 3 - x
7x + x - 11x + x = - 16 + 5 - 3
9x - 11x = 5 - 19
- 2x = - 14
x = -14/-2
x = 7
d) (6 – 2x) –(-4x+6) = (8x + 11) – (3x – 6)
[tex]6-2x-\left(-4x+6\right)=8x+11-\left(3x-6\right)[/tex]
6 - 2x + 4x - 6 = 8x + 11 - 3x + 6
12 + 2x = 5x + 17
2x - 5x = 17
- 3x = 17
x = [tex]-\frac{17}{3}[/tex]
e) 3(2x -2) = 2(3x + 9)
6x - 6 = 6x + 18
6x - 6x = 18 + 6
0 = 24
(Este problema no tiene solución)
Respuesta:
ಠ_ಠ HOLA...
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a) 10x – 6 + 5x = 9x + 2x + 16
10x + 5x - 9x - 2x = 16 + 6
15x - 11x = 22
4x = 22
x = 22/4
x = 11/2
b) 6x + 4 = – 4x + 7
6x + 4x = 7 - 4
10x = 3
x = 3/10
c) 16 +7x -5 + x = 11x – 3 - x
7x + x - 11x + x = - 16 + 5 - 3
9x - 11x = 5 - 19
- 2x = - 14
x = -14/-2
x = 7
d) (6 – 2x) –(-4x+6) = (8x + 11) – (3x – 6)
[tex]6-2x-\left(-4x+6\right)=8x+11-\left(3x-6\right)[/tex]
6 - 2x + 4x - 6 = 8x + 11 - 3x + 6
12 + 2x = 5x + 17
2x - 5x = 17
- 3x = 17
x = [tex]-\frac{17}{3}[/tex]
e) 3(2x -2) = 2(3x + 9)
6x - 6 = 6x + 18
6x - 6x = 18 + 6
0 = 24
(Este problema no tiene solución)
Respuesta:
ಠ_ಠ HOLA...