Question

3 x 4-Y = -6
2x+4y = 16

ayudenmee ecuacion de igualacion











explicacion​

Answer 1

3x +4 -y = -6 3(22)+4-y = -6

-1(2x +4 +y= 16) 66+ 4-y = -6

70-y = -6

3x +4 -y = -6 y = -6-70

2x -4 -y = -16 y= 76

x 0 0 = 22

x =22 3(22)+4-(76)= -6

66+4-76 = -6

70-76 = -6

igualdad: -6 = -6