0.7x+0.5(20)=0.4(x+10)

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Solution for 0.7x+0.5(20)=0.4(x+10) equation: 



0.7x+0.5(20)=0.4(x+10)

We move all terms to the left:

0.7x+0.5(20)-(0.4(x+10))=0

We add all the numbers together, and all the variables

0.7x-(0.4(x+10))+0.52=0



We calculate terms in parentheses: -(0.4(x+10)), so:

0.4(x+10)

We multiply parentheses

0.4x+4

Back to the equation:

-(0.4x+4)



We get rid of parentheses

0.7x-0.4x-4+0.52=0

We add all the numbers together, and all the variables

0.3x-3.48=0

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

0.3x=3.48

x=3.48/0.3

x=11+0.18/0.3

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