Which systems below would be most easily solved using the substitution method?
a. 5x +...
Mathematics, 24.11.2019 10:31 samjohnson3637
Which systems below would be most easily solved using the substitution method?
a. 5x + 7y = 45
2x - 7y = -14
b. 2m - 3n = -2
m + 4n = 24
c. 2x = -3y + 4
x = 2y - 5
d. 7x + 2y = 16
-21x - 6y =24
Answers: 3
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