7(5x+8/2+9)-3=18

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Solution for 7(5x+8/2+9)-3=18 equation: 



7(5x+8/2+9)-3=18

We move all terms to the left:

7(5x+8/2+9)-3-(18)=0

We add all the numbers together, and all the variables

7(5x+13)-3-18=0

We add all the numbers together, and all the variables

7(5x+13)-21=0

We multiply parentheses

35x+91-21=0

We add all the numbers together, and all the variables

35x+70=0

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

35x=-70

x=-70/35

x=-2

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