7(5+2x)=3(4-x)+2x+3

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Solution for 7(5+2x)=3(4-x)+2x+3 equation: 



7(5+2x)=3(4-x)+2x+3

We move all terms to the left:

7(5+2x)-(3(4-x)+2x+3)=0

We add all the numbers together, and all the variables

7(2x+5)-(3(-1x+4)+2x+3)=0

We multiply parentheses

14x-(3(-1x+4)+2x+3)+35=0



We calculate terms in parentheses: -(3(-1x+4)+2x+3), so:

3(-1x+4)+2x+3

We add all the numbers together, and all the variables

2x+3(-1x+4)+3

We multiply parentheses

2x-3x+12+3

We add all the numbers together, and all the variables

-1x+15

Back to the equation:

-(-1x+15)



We get rid of parentheses

14x+1x-15+35=0

We add all the numbers together, and all the variables

15x+20=0

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

15x=-20

x=-20/15

x=-1+1/3

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