3(x-10)+2(x+5)=0

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Solution for 3(x-10)+2(x+5)=0 equation: 



3(x-10)+2(x+5)=0

We multiply parentheses

3x+2x-30+10=0

We add all the numbers together, and all the variables

5x-20=0

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

5x=20

x=20/5

x=4

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