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Solve this equation using substitution: y=-2x+5; -3x+2y=17
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Solve this equation using substitution: y=-2x+5; -3x+2y=17

User Hein
by
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1 Answer

4 votes
Yes my dear~♥️
y=-2x+5
change to 2x+y=5
Then times 2.
So it became 4x+2y=20
4x+2y+3x-2y=3
7x=3
x=3/7
y=4 1/7
That's your answer my dear~♥️
User Andrzej Sawoniewicz
by
7.8k points
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