0.4+0.3=0.7x-0.3

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Solution for 0.4+0.3=0.7x-0.3 equation: 



0.4+0.3=0.7x-0.3

We move all terms to the left:

0.4+0.3-(0.7x-0.3)=0

We add all the numbers together, and all the variables

-(0.7x-0.3)+0.7=0

We get rid of parentheses

-0.7x+0.3+0.7=0

We add all the numbers together, and all the variables

-0.7x+1=0

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

-0.7x=-1

x=-1/-0.7

x=1+0.3/0.7

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