3(15x+75)=630

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Solution for 3(15x+75)=630 equation: 



3(15x+75)=630

We move all terms to the left:

3(15x+75)-(630)=0

We multiply parentheses

45x+225-630=0

We add all the numbers together, and all the variables

45x-405=0

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

45x=405

x=405/45

x=9

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