Question

solve system of equations using substitution y+4=3x, 2y-6x=-8 ...frnds please solve this it's very important please please don't tell me wrong answer please​

Answer 1

$y+4=3x$

$3x-y=4............i)$

$2y-6x=-8$

$-(6x-2y)=-8$

$6x-2y=8$

$3x-y=4............ii)$

$we \:can\:se\:that\:equation\: i)\:is\: equal \:to\: equation\:ii)$

$Therefore \:they \:will\: form\: single\: line$

$THANK \:U \:MATE$

Answer 2

Answer:

Ooo that means you are studying in class 10 right .☻☻☺︎