Solve the system by substitution. Explain which variable you solved for and why you chose that variable.

6. 2x + 4y = -4

X - 3y = -12

its c or d   take a lucky guess my dude

where did you get them? if you picked from the grass, is is probably poisonous.

step-by-step explanation:

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.