4(1/2)^x-1=5x+2

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Solution for 4(1/2)^x-1=5x+2 equation: 



4(1/2)^x-1=5x+2

We move all terms to the left:

4(1/2)^x-1-(5x+2)=0



Domain of the equation: 2)^x!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

4(+1/2)^x-(5x+2)-1=0

We get rid of parentheses

4(+1/2)^x-5x-2-1=0

We multiply all the terms by the denominator


4(+1-5x*2)^x-2*2)^x-1*2)^x=0

We add all the numbers together, and all the variables

4(-5x*2+1)^x-2*2)^x-1*2)^x=0

Wy multiply elements

-8x^2+4(-5x*2+1)^x=0

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