caydenstokes22 caydenstokes22

22-12-2021
Mathematics

contestada

2) 4x - 4y = -12
x + 4y = -18

Solve by elimination

Respuesta :

silirobert15 silirobert15

25-12-2021

[tex]\left \{ {{4x - 4y = -12} \atop {x + 4y = -18}} \right. <=>\left \{ {{5x=-30} \atop {x + 4y = -18} \right. <=> \left \{ {x=-6} \atop {y=-3} \right.[/tex]

ok done. Thank to me :>

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