Answer
G
Work Step by Step
$(5x-1) + (-2x +7) = 9$
$5x - 1 - 2x + 7 = 9$
$3x + 6 = 9$
$3x + 6 - 6 = 9 - 6$
$3x = 3$
$3x/3 = 3/3$
$x = 1$
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