0.5(x-5)=3+0.4(x+4)

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Solution for 0.5(x-5)=3+0.4(x+4) equation: 



0.5(x-5)=3+0.4(x+4)

We move all terms to the left:

0.5(x-5)-(3+0.4(x+4))=0

We multiply parentheses

0.5x-(3+0.4(x+4))-2.5=0



We calculate terms in parentheses: -(3+0.4(x+4)), so:

3+0.4(x+4)

determiningTheFunctionDomain
0.4(x+4)+3

We multiply parentheses

0.4x+1.6+3

We add all the numbers together, and all the variables

0.4x+4.6

Back to the equation:

-(0.4x+4.6)



We get rid of parentheses

0.5x-0.4x-4.6-2.5=0

We add all the numbers together, and all the variables

0.1x-7.1=0

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

0.1x=7.1

x=7.1/0.1

x=70+0.1/0.1

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