Jasmine086 Jasmine086

23-05-2018
Mathematics

contestada

find the solution of 8x-5y=-25

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altavistard altavistard

23-05-2018

This equation in 2 variables doesn't have a "solution." Rather, you can solve it for either x or y, but that's not a "solution" in the usual sense.

Example: 8x-5y=-25, when solved for x, becomes first 8x = 5y-25 and then
5(y-5)
x = -----------
8

You could solve 8x-5y=-25 for y in a similar fashion.

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