1/2(10x-1)-3(x-4)=-21/2

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Solution for 1/2(10x-1)-3(x-4)=-21/2 equation: 



1/2(10x-1)-3(x-4)=-21/2

We move all terms to the left:

1/2(10x-1)-3(x-4)-(-21/2)=0



Domain of the equation: 2(10x-1)!=0

x∈R



We multiply parentheses

1/2(10x-1)-3x+12-(-21/2)=0

We get rid of parentheses

1/2(10x-1)-3x+12+21/2=0

We calculate fractions


-3x+12=0

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

-3x=-12

x=-12/-3

x=+4

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