Mathematics, 03.06.2020 20:06 CarlsonB
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Examine this system of equations. Which numbers can be multiplied by each equation so that when the two equations are added together, the y term is eliminated?
1/4x - 1/6y = 5
4/5x + 3/8y = 10
1. 18 times the first equation and 8 times the second equation
2. –18 times the first equation and 8 times the second equation
3. 8 times the first equation and 6 times the second equation
4. –8 times the first equation and 6 times the second equation
Answers: 1
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Examine this system of equations. Which numbers can be multiplied by...
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