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3x - 4y = -18 -4x + 8y = 32 Someone help on this solve this by elimination and show all steps please

3x - 4y = -18 -4x + 8y = 32 Someone help on this solve this by elimination and show all steps please
asked 178k views
3 votes
3x - 4y = -18

-4x + 8y = 32

Someone help on this solve this by elimination and show all steps please

asked
User Ola Karlsson
by
8.2k points

1 Answer

3 votes
1. Answer
3x-4y=-18
3x-4x0=-18
3x-0=-18
X=-6

2. Answer
-4x+8y=32
-4x+8x0=32
-4x+0=32
-4x=32
x=-8
answered
User Areim
by
8.3k points
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