.7x-11=3x+21

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Solution for .7x-11=3x+21 equation: 



.7x-11=3x+21

We move all terms to the left:

.7x-11-(3x+21)=0

We get rid of parentheses

.7x-3x-21-11=0

We add all the numbers together, and all the variables

-2.3x-32=0

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

-2.3x=32

x=32/-2.3

x=-13+1/1.0952380952381

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