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Verified answer
X - 7y + 14 = 0- 7y = - x - 14
m = - 1/-7
m = 1/7
sejajar m1 = m2 = 1/7
pers garis :
y - y1 = m ( x - x1 )
y - 0 = 1/7 ( x - 1)
y = 1/7 x - 1/7 ( dikali 7 )
7y = x - 1
x + 7y + 1 = 0