0.6(x+20)=1+0.4(x-15)

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Solution for 0.6(x+20)=1+0.4(x-15) equation: 



0.6(x+20)=1+0.4(x-15)

We move all terms to the left:

0.6(x+20)-(1+0.4(x-15))=0

We multiply parentheses

0.6x-(1+0.4(x-15))+12=0



We calculate terms in parentheses: -(1+0.4(x-15)), so:

1+0.4(x-15)

determiningTheFunctionDomain
0.4(x-15)+1

We multiply parentheses

0.4x-6+1

We add all the numbers together, and all the variables

0.4x-5

Back to the equation:

-(0.4x-5)



We get rid of parentheses

0.6x-0.4x+5+12=0

We add all the numbers together, and all the variables

0.2x+17=0

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

0.2x=-17

x=-17/0.2

x=-85

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