Respuesta:
1)
5 + x = 9
x = 9 - 5
x = 4
2)
x - 3 = 3
x = 3 + 3
x = 6
3)
6 = x - 2
6 + 2 = x
8 = x
4)
4 + 3x = 13
3x = 9
x = 9/3
x = 3
Hola...!
[tex]5 + x = 9 \\ x = 9 - 5 \\ x = 4[/tex]
[tex]x - 3 = 3 \\ \times = 3 + 3 \\ x = 6[/tex]
[tex]6 = x - 2 \\ 6 + 2 = x \\ 8 = x[/tex]
[tex]4 + 3x = 13 \\ 3x = 13 - 4 \\ x = \frac{9}{3} \\ x = 3[/tex]
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Verified answer
Respuesta:
1)
5 + x = 9
x = 9 - 5
x = 4
2)
x - 3 = 3
x = 3 + 3
x = 6
3)
6 = x - 2
6 + 2 = x
8 = x
4)
4 + 3x = 13
3x = 9
x = 9/3
x = 3
Respuesta:
Hola...!
[tex]5 + x = 9 \\ x = 9 - 5 \\ x = 4[/tex]
[tex]x - 3 = 3 \\ \times = 3 + 3 \\ x = 6[/tex]
[tex]6 = x - 2 \\ 6 + 2 = x \\ 8 = x[/tex]
[tex]4 + 3x = 13 \\ 3x = 13 - 4 \\ x = \frac{9}{3} \\ x = 3[/tex]
⭐ SALUDOS ⭐