8*4^x+3=72

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Solution for 8*4^x+3=72 equation: 



8*4^x+3=72

We move all terms to the left:

8*4^x+3-(72)=0

We add all the numbers together, and all the variables

8*4^x-69=0

Wy multiply elements

32x-69=0

We move all terms containing x to the left, all other terms to the right

32x=69

x=69/32

x=2+5/32

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