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Alina [70]
3 years ago
7

CAN SOMEONE PLEASE HELP ME PLEASE

Mathematics
1 answer:
KonstantinChe [14]3 years ago
8 0

Answer:

12\frac{8}{9}  or \frac{116}{9}

Step-by-step explanation:

3x-14+2(3x-6)+90=180

3x-14+6x-12=90

9x-26=90

9x=116

x=116/9 or 12 8/9

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