2(1-0.7x)+x=4(0.1x-0.4)

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Solution for 2(1-0.7x)+x=4(0.1x-0.4) equation: 



2(1-0.7x)+x=4(0.1x-0.4)

We move all terms to the left:

2(1-0.7x)+x-(4(0.1x-0.4))=0

We add all the numbers together, and all the variables

2(-0.7x+1)+x-(4(0.1x-0.4))=0

We add all the numbers together, and all the variables

x+2(-0.7x+1)-(4(0.1x-0.4))=0

We multiply parentheses

x+0x-(4(0.1x-0.4))+2=0



We calculate terms in parentheses: -(4(0.1x-0.4)), so:

4(0.1x-0.4)

We multiply parentheses

0x-1.6

We add all the numbers together, and all the variables

x-1.6

Back to the equation:

-(x-1.6)



We add all the numbers together, and all the variables

2x-(x-1.6)+2=0

We get rid of parentheses

2x-x+1.6+2=0

We add all the numbers together, and all the variables

x+3.6=0

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

x=-3.6

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