Explicación paso a paso:
2x + 2 > 1
= 2x > 1 - 2
= 2x > - 1
= x > - 1 / 2
2x - 5 ≤ 5x
= 5x ≥ 2x - 5
= 5x - 2x ≥ - 5
= 3x ≥ - 5
= x ≥ - 5 / 3
x - 12 < 48
= x < 48 + 12
= x < 60
5x < 3x - 5
= 5x - 3x < - 5
= 2x < - 5
= x < - 5 / 2
4x - 8 > 72
= 4x > 72 + 8
= 4x > 80
= x > 80 / 4
= x > 20
2 + 3x < 5x + 8
2 - 8 < 5x - 3x
- 6 < 2x
2x > - 6
x > - 6 / 2
x > - 3
Respuesta:
Los q estan de azul no estoy seguro xd
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Explicación paso a paso:
2x + 2 > 1
= 2x > 1 - 2
= 2x > - 1
= x > - 1 / 2
2x - 5 ≤ 5x
= 5x ≥ 2x - 5
= 5x - 2x ≥ - 5
= 3x ≥ - 5
= x ≥ - 5 / 3
x - 12 < 48
= x < 48 + 12
= x < 60
5x < 3x - 5
= 5x - 3x < - 5
= 2x < - 5
= x < - 5 / 2
4x - 8 > 72
= 4x > 72 + 8
= 4x > 80
= x > 80 / 4
= x > 20
2 + 3x < 5x + 8
2 - 8 < 5x - 3x
- 6 < 2x
2x > - 6
x > - 6 / 2
x > - 3
Verified answer
Respuesta:
Los q estan de azul no estoy seguro xd
Explicación paso a paso: