Respuesta:
x=2
y=4
Explicación paso a paso:
5x+4y=26
(-2)x+2y=10
Resolucion:
-2x+-4y=-20
3x+0=6
x=6/3
5 (2)+4y=26
10+4y=26
4y=26-10
4y=16
y=16/4
Comprobamos:
5 (2)+4 (4)=26
10+16=26
26=26
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Verified answer
Respuesta:
x=2
y=4
Explicación paso a paso:
5x+4y=26
(-2)x+2y=10
Resolucion:
5x+4y=26
-2x+-4y=-20
3x+0=6
x=6/3
x=2
5x+4y=26
5 (2)+4y=26
10+4y=26
4y=26-10
4y=16
y=16/4
y=4
Comprobamos:
x=2
y=4
5x+4y=26
5 (2)+4 (4)=26
10+16=26
26=26