5^x+2=7^x-4

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Solution for 5^x+2=7^x-4 equation:



5^x+2=7^x-4
We move all terms to the left:
5^x+2-(7^x-4)=0
We get rid of parentheses
5^x-7^x+4+2=0
We add all the numbers together, and all the variables
5^x-7^x+6=0
We move all terms containing x to the left, all other terms to the right
5^x-7^x=-6

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