Question

3x+y=34
7x-4y=0 por
Reducción

Answer 1

Respuesta:

8x32x28x32x2

x2(x−1)(x+5)x(x−1)(x+5)x2(x-1)(x+5)x(x-1)(x+5)

x2(x−1)(x+5)x(x−1)

Explicación paso a paso:

dame coronita xfa

Answer 2

Verified answer

3x + y = 34

7x - 4y = 0

12x + 4y = 136

7x-4y=0

19x = 136

[tex]x = \frac{136}{19}[/tex]

7 x  [tex]\frac{136}{9} - 4y = 0[/tex]

[tex]y = \frac{238}{19}[/tex]

[tex](x,y) = (\frac{136}{19}, \frac{238}{19} )[/tex]