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Natali5045456 [20]
3 years ago
14

Please helpppp its number23

Mathematics
1 answer:
yuradex [85]3 years ago
8 0
-1 + 14x = 12x + 7

add 1 to both sides

14x = 12x + 8

subtract 12x to both sides

2x + 8

x=4
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