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Solve the system by substitution 2x + 10y = -32 x = -9y

Solve the system by substitution 2x + 10y = -32 x = -9y
36.1k views
17 votes
Solve the system by substitution

2x + 10y = -32

x = -9y

User Sunny Gupta
by
7.6k points

1 Answer

11 votes
Move the constant to the left - hand side and change its sign
2x+10y+32=0
Divided both sides of the equation by 2
X+5y+16=0
Solution
x+5y+16=0
User Majid Zareei
by
8.1k points
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