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Mathematics, 26.10.2019 16:43 whitethunder05

Which equation has solution x = -3?
a) 2x - 7 = -1
b) 3x + 8 = 1
c)
1
2
x + 8 = 10
eliminate
d)
1
2
(2x - 6) = -6

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Which equation has solution x = -3?
a) 2x - 7 = -1
b) 3x + 8 = 1
c)
1

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