SOLUTION: Solve by the method of you choice. Identify systems with no solution ad systems with infinitely many solutions, using set notation to express their solution sets. 6x + 2y = 7 y

Question 97059This question is from textbook
: Solve by the method of you choice. Identify systems with no solution ad systems with infinitely many solutions, using set notation to express their solution sets.
6x + 2y = 7
y = 2 - 3x
Please solve This question is from textbook

Answer by kiljoy(51) (Show Source): You can put this solution on YOUR website!
We're going to rewrite the second equation as

Solved by pluggable solver: SOLVE linear system by SUBSTITUTION

Solve:
We'll use substitution. After moving 2*y to the right, we get:
, or . Substitute that
into another equation:
and simplify: So, we know that y=3/2=0. Since , x=0.166666666666667.

Answer: .

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