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Solve the system by substitution. — бу = x x + y = -30
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5 votes
Solve the system by substitution.
— бу = x
x + y = -30

User Vivek Kumar Singh
by
4.1k points

1 Answer

5 votes

Explanation:

-6y + y=-30

-5y = -30

y=6

x=-6 ×6= -36

User Lancy
by
4.4k points
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