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Elis [28]
4 years ago
5

Use substitution to solve the linear system of equations. 2y = x-6 x= 9

Mathematics
1 answer:
xxTIMURxx [149]4 years ago
6 0
2y = x-6, x=9
2y = 9-6; plug 9 in for x
2y = 3; evaluate 9-6
y = 3/2; divide each side by 2

x = 9
y = 3/2

Hope this helps!
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