solve that problem anyone
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2x+2 +2x-1=4x+1
4x+1=0
4x=-1
X=-1/4
4x+1=0
4x=-1
X=-1/4
sumandas1:
i am wright 2^x-2+2^z-1
Answered by
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2 to power x+2+2 to power x-1 = 0
x+2+x-1=0
2x+1=o
2x=-1
x=-1/2
x+2+x-1=0
2x+1=o
2x=-1
x=-1/2
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