Aliyah2020
05.05.2020 •
Mathematics
Question 6 (1 point)
Solve the System of Equations by using the Substitution Method.
y=5x-7
-3x-2y=-12
11
(2,3)
DIE
(3.2)
HAS
(5.4)
N
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Ответ:
2x-1=19
2x=20
x=20:2
x=10