kaitlynn9116 kaitlynn9116

03-12-2021
Mathematics

contestada

3x - 4y = -18
-4x + 8y = 32

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

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y6bwkrnfj4 y6bwkrnfj4

03-12-2021

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

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