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frez [133]
1 year ago
6

Please help me solve this before 8pm today please!!!!!

Mathematics
1 answer:
Nastasia [14]1 year ago
8 0

Answer: x=10

Step-by-step explanation:

7776^{x+5}=216^{3x-5}

6^{5(x+5)}=6^{3(3x-5)}

5(x+5)=3(3x-5)

5x+25=9x-15

25=4x-15

4x=40

x=10

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aleksley [76]

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