SOLUTION: 2x + 5y =19 4x

SOLUTION: 2x + 5y =19 4x - 3y =-1

Question 233699: 2x + 5y =19
4x - 3y =-1

Answer by mestrydilip(13) (Show Source): You can put this solution on YOUR website!

Solved by pluggable solver: SOLVE linear system by SUBSTITUTION

Solve:
We'll use substitution. After moving 5*y to the right, we get:
, or . Substitute that
into another equation:
and simplify: So, we know that y=3. Since , x=2.

Answer: .

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