1/2+-4(2+t)=20

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Solution for 1/2+-4(2+t)=20 equation: 



1/2+-4(2+t)=20

We move all terms to the left:

1/2+-4(2+t)-(20)=0

determiningTheFunctionDomain
-4(2+t)-20+1/2+=0

We add all the numbers together, and all the variables

-4(t+2)-20+1/2+=0

We add all the numbers together, and all the variables

-4(t+2)+1/2=0

We multiply parentheses

-4t-8+1/2=0

We multiply all the terms by the denominator


-4t*2+1-8*2=0

We add all the numbers together, and all the variables

-4t*2-15=0

Wy multiply elements

-8t-15=0

We move all terms containing t to the left, all other terms to the right

-8t=15

t=15/-8

t=-1+7/8

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