2*(9x-4.5)=7,2

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Solution for 2*(9x-4.5)=7,2 equation: 



2(9x-4.5)=7.2

We move all terms to the left:

2(9x-4.5)-(7.2)=0

We add all the numbers together, and all the variables

2(9x-4.5)-7.2=0

We multiply parentheses

18x-9-7.2=0

We add all the numbers together, and all the variables

18x-16.2=0

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

18x=16.2

x=16.2/18

x=7.3636363636364/8.1818181818182

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