3x - 4y = 7 3x + 2y = -5 When the second equation is subtracted from the first, the resulting equation is _____.

asked Mar 24, 2017 194k views

2 votes

3x - 4y = 7

3x + 2y = -5

When the second equation is subtracted from the first, the resulting equation is _____.

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4 votes

3x - 4y = 7
-(3x + 2y = -5)

= 0 - 6y = 12
-6y = 12
y = -2
The resulting equation would be y = -2.

Slugslog answered Mar 24, 2017

6.8k points

4 votes

Answer:

the answer is -6y =12

Explanation:

Sufiyan Ghori answered Mar 29, 2017

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