14-11-2019
Mathematics

contestada

How do you graph the equation x plus y equals eight

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jasonsli1223 jasonsli1223

14-11-2019

Answer:

y = 8 - x

Step-by-step explanation:

x + y = 8

Isolate a variable

x - x + y = 8 - x

y = 8 - x

slope is -1 (Down 1, right 1)

y intercept is 8 (0, 8)

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