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Lynna [10]
3 years ago
12

Find the value of x.

Mathematics
2 answers:
alexira [117]3 years ago
7 0
X+x+4+3x-9=90
5x-5=90
+5 +5
5x=95
5x/5=95/5
x=19
AURORKA [14]3 years ago
7 0
Okay the value of x is 19
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