2) 3x = 6(10)
x^2+35=¿?
[tex]3x = 6(10) \\ 3x = 60 \\ x = \frac{60}{3} = 20[/tex]
Entonces
[tex] {20}^{2} + 35 = 400 + 35 = 435[/tex]
Hola, el 1 me sale en fracción, no sé si es correcto igual lo dejo.
[tex]x + y = 45 \\ x = 45 - y[/tex]
[tex]2y - x = 2 \\2y - (45 - y) = 2 \\ 2y - 45 + y = 2 \\ 3y = 47 \\ y = \frac{47}{3} = 15 .666666[/tex]
[tex]x = 45 - y \\ x = 45 - 15.6666... \\ x = 29.333333....[/tex]
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2) 3x = 6(10)
x^2+35=¿?
[tex]3x = 6(10) \\ 3x = 60 \\ x = \frac{60}{3} = 20[/tex]
Entonces
[tex] {20}^{2} + 35 = 400 + 35 = 435[/tex]
Hola, el 1 me sale en fracción, no sé si es correcto igual lo dejo.
[tex]x + y = 45 \\ x = 45 - y[/tex]
[tex]2y - x = 2 \\2y - (45 - y) = 2 \\ 2y - 45 + y = 2 \\ 3y = 47 \\ y = \frac{47}{3} = 15 .666666[/tex]
[tex]x = 45 - y \\ x = 45 - 15.6666... \\ x = 29.333333....[/tex]