SOLUTION: Solve by substitution or elimination method: -2x+6y=19 10x-30y=-15
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Question 179272
:
Solve by substitution or elimination method:
-2x+6y=19
10x-30y=-15
Answer by
Fombitz(32388)
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1.
2.
Multiply eq. 1 by 5 and add to eq. 2,
Your equations lead to an untrue statement.
There is no solution.
These are a pair of parallel lines.
Since they never meet, there is not solution.