.3(2x-1)=-21

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Solution for .3(2x-1)=-21 equation: 



.3(2x-1)=-21

We move all terms to the left:

.3(2x-1)-(-21)=0

We add all the numbers together, and all the variables

.3(2x-1)+21=0

We multiply parentheses

0.6x-0.3+21=0

We add all the numbers together, and all the variables

0.6x+20.7=0

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

0.6x=-20.7

x=-20.7/0.6

x=-34+0.3/0.6

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