Respuesta:
a) x = 9
b) x = 7
c) x = 1
Explicación paso a paso:
a) (2x- 3) = 6+x
2x - 3 = 6 + x
2x - x = 6 + 3
x = 9
b) 4(x-10) = - 6(2-x) – 6x
4x - 40 = - 12 + 6x -6x
4x = - 12 + 40
4x = 28
x = 28/4
x = 7
c) 2⋅(1+x) = 3+x
2 + 2x = 3 + x
2x - x = 3 - 2
x = 1
Espero te sea de ayuda!! ^^/
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Respuesta:
a) x = 9
b) x = 7
c) x = 1
Explicación paso a paso:
a) (2x- 3) = 6+x
2x - 3 = 6 + x
2x - x = 6 + 3
x = 9
b) 4(x-10) = - 6(2-x) – 6x
4x - 40 = - 12 + 6x -6x
4x = - 12 + 40
4x = 28
x = 28/4
x = 7
c) 2⋅(1+x) = 3+x
2 + 2x = 3 + x
2x - x = 3 - 2
x = 1
Espero te sea de ayuda!! ^^/