3.5(2x-0.3)=3-(7-1.4x)

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Solution for 3.5(2x-0.3)=3-(7-1.4x) equation: 



3.5(2x-0.3)=3-(7-1.4x)

We move all terms to the left:

3.5(2x-0.3)-(3-(7-1.4x))=0

We add all the numbers together, and all the variables

3.5(2x-0.3)-(3-(-1.4x+7))=0

We multiply parentheses

7x-(3-(-1.4x+7))-1.05=0



We calculate terms in parentheses: -(3-(-1.4x+7)), so:

3-(-1.4x+7)

determiningTheFunctionDomain
-(-1.4x+7)+3

We get rid of parentheses

1.4x-7+3

We add all the numbers together, and all the variables

1.4x-4

Back to the equation:

-(1.4x-4)



We get rid of parentheses

7x-1.4x+4-1.05=0

We add all the numbers together, and all the variables

5.6x+2.95=0

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

5.6x=-2.95

x=-2.95/5.6

x=-2.95/5.6

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