Answer:
2x+6y=-2 x is -3y-1 and 5x-3y=31 x is 3y+31/5
Explanation:
5x−3y=31
Add 3y to both sides.
5x=31+3y
The equation is in standard form.
5x=3y+31
Divide both sides by 5.
5
5x = 5
3y+31
Dividing by 5 undoes the multiplication by 5.
x= 5
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