Question 1114515
x = 3 by graphing
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{{{3^(x+2)+2^(x+2)+2^x=2^(x+5)+3^x}}}
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{{{3^5 + 2^5 + 2^3= 2^8 + 3^3}}}
243 + 32 + 8 = 256 + 27
283 = 283