11-10-2017
Mathematics

contestada

for the equation 7x+3y-5=0, find the missing coordinate or the ordered pair so that it is a solution (?,4)

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choixongdong choixongdong

11-10-2017

7x+3y-5=0
7x+3(4)-5=0
7x + 7 = 0
7x = -7
x = -1

answer
ordered pair
(-1, 4)

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