{y=x−7
{ 5x+2y=7
use the substitution method.
a- (−1, −8)
b-...
Mathematics, 04.02.2020 04:01 Ailyt2543
{y=x−7
{ 5x+2y=7
use the substitution method.
a- (−1, −8)
b- (3, −4)
c- (7, 0)
d- (0, −7)
Answers: 1
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