.4(-4.6x+4.7)=-1.6(-2.2x+6.9)-4.5

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Solution for .4(-4.6x+4.7)=-1.6(-2.2x+6.9)-4.5 equation: 



.4(-4.6x+4.7)=-1.6(-2.2x+6.9)-4.5

We move all terms to the left:

.4(-4.6x+4.7)-(-1.6(-2.2x+6.9)-4.5)=0

We multiply parentheses

-1.6x-(-1.6(-2.2x+6.9)-4.5)+1.88=0



We calculate terms in parentheses: -(-1.6(-2.2x+6.9)-4.5), so:

-1.6(-2.2x+6.9)-4.5

We multiply parentheses

3.2x-11.04-4.5

We add all the numbers together, and all the variables

3.2x-15.54

Back to the equation:

-(3.2x-15.54)



We get rid of parentheses

-1.6x-3.2x+15.54+1.88=0

We add all the numbers together, and all the variables

-4.8x+17.42=0

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

-4.8x=-17.42

x=-17.42/-4.8

x=3+2.9607843137255/4.7058823529412

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