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Mathematics 20 Online
OpenStudy (anonymous):

complete the ordered pair(-2,?) so that it is a solution to the linear equation y=-5x-4

jimthompson5910 (jim_thompson5910):

(-2,?) is of the form (x,y)

jimthompson5910 (jim_thompson5910):

so that means x = -2 and y is unknown (leave it as y for now)

jimthompson5910 (jim_thompson5910):

to find y when x = -2, you plug it into y=-5x-4 and evaluate y=-5x-4 y=-5(-2)-4 ... replace every x with -2 y = ???

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