7.2-x=7(1.2-x)

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Solution for 7.2-x=7(1.2-x) equation: 



7.2-x=7(1.2-x)

We move all terms to the left:

7.2-x-(7(1.2-x))=0

We add all the numbers together, and all the variables

-x-(7(-1x+1.2))+7.2=0

We add all the numbers together, and all the variables

-1x-(7(-1x+1.2))+7.2=0



We calculate terms in parentheses: -(7(-1x+1.2)), so:

7(-1x+1.2)

We multiply parentheses

-7x+8.4

Back to the equation:

-(-7x+8.4)



We get rid of parentheses

-1x+7x-8.4+7.2=0

We add all the numbers together, and all the variables

6x-1.2=0

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

6x=1.2

x=1.2/6

x=1/5

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