princesspayton9 princesspayton9

05-11-2017
Mathematics

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Can someone help me with 12 and explain how and why that’s the answer?

Can someone help me with 12 and explain how and why thats the answer class=

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tynollette tynollette

05-11-2017

change both 4 to 2^2 and 8 to 2^3
you now have 2^2(4x-5)=2^3(3x-4)
2(4x-5)=3(3x-4)
8x-10=9x-12
x=2

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