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3^x+4=1/243
We move all terms to the left:
3^x+4-(1/243)=0
We add all the numbers together, and all the variables
3^x+4-(+1/243)=0
We get rid of parentheses
3^x+4-1/243=0
We multiply all the terms by the denominator
3^x*243-1+4*243=0
We add all the numbers together, and all the variables
3^x*243+971=0
Wy multiply elements
729x+971=0
We move all terms containing x to the left, all other terms to the right
729x=-971
x=-971/729
x=-1+242/729
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