Mathematics, 09.01.2021 23:30, milak23
PLEASEE HELPP
Which system of equations would be best solved using Substitution?
1. -2x + 5y = -1
2x + 5y = 11
2. 2x = 10
y=-3
3. 3x + 7y= 21
4x – 3y = -9
4. y=2/3x+5
2x - 6y= -42
Answers: 3
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PLEASEE HELPP
Which system of equations would be best solved using Substitution?
1. -2x + 5y...
1. -2x + 5y...
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