Hello SOlve each system by elimination.
6x - 14 y = -20
3x + 7y = 4
I've figured out the other ones. But I don't know how to figure this one out. So please help me and^.^ I gladly appreciate if you help.

Question

Hello  SOlve each system by elimination.
 6x - 14 y = -20
   3x + 7y = 4
I've figured out the other ones. But I don't know how to figure this one out. So please help me and^.^ I gladly appreciate if you help.

anonymous · Answer

I just want to know what to do in the first step. XD and thats it.

ryan123345 · Answer

i can multiply the second equation all by -2 :)

anonymous · Answer

I did that. XD Isn't not suppose to make the number not equal though? The same number even if it has the opposite sign though?

anonymous · Answer

For the first equation it had -14 y and 6x right and did it to the second equation and it got negative -14y and -6x

ryan123345 · Answer

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