4(2a-1)-3(a+5)=1/2

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Solution for 4(2a-1)-3(a+5)=1/2 equation: 



4(2a-1)-3(a+5)=1/2

We move all terms to the left:

4(2a-1)-3(a+5)-(1/2)=0

We add all the numbers together, and all the variables

4(2a-1)-3(a+5)-(+1/2)=0

We multiply parentheses

8a-3a-4-15-(+1/2)=0

We get rid of parentheses

8a-3a-4-15-1/2=0

We multiply all the terms by the denominator


8a*2-3a*2-1-4*2-15*2=0

We add all the numbers together, and all the variables

8a*2-3a*2-39=0

Wy multiply elements

16a-6a-39=0

We add all the numbers together, and all the variables

10a-39=0

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

10a=39

a=39/10

a=3+9/10

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