1/2(20-8y)=18

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Solution for 1/2(20-8y)=18 equation: 



1/2(20-8y)=18

We move all terms to the left:

1/2(20-8y)-(18)=0



Domain of the equation: 2(20-8y)!=0

y∈R



We add all the numbers together, and all the variables

1/2(-8y+20)-18=0

We multiply all the terms by the denominator


-18*2(-8y+20)+1=0

Wy multiply elements

-36y(-+1=0

We use the square of the difference formula

-36y(-1=0

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