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zavuch27 [327]
3 years ago
7

PLS HELP ME ASAP WITH NUMBER 9 THANK YOUU

Mathematics
1 answer:
s2008m [1.1K]3 years ago
4 0
9a)
4x - 2 + 30  = 68
4x + 28 = 68
4x = 40
  x = 10

9b)
y = 180 -68
y= 112
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