3.5+1.2(6.3-7x)=9

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Solution for 3.5+1.2(6.3-7x)=9 equation: 



3.5+1.2(6.3-7x)=9

We move all terms to the left:

3.5+1.2(6.3-7x)-(9)=0

We add all the numbers together, and all the variables

1.2(-7x+6.3)+3.5-9=0

We add all the numbers together, and all the variables

1.2(-7x+6.3)-5.5=0

We multiply parentheses

-8.4x+7.56-5.5=0

We add all the numbers together, and all the variables

-8.4x+2.06=0

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

-8.4x=-2.06

x=-2.06/-8.4

x=1/4.0776699029126

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