3(x+5)+2(x+10)=20

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Solution for 3(x+5)+2(x+10)=20 equation: 



3(x+5)+2(x+10)=20

We move all terms to the left:

3(x+5)+2(x+10)-(20)=0

We multiply parentheses

3x+2x+15+20-20=0

We add all the numbers together, and all the variables

5x+15=0

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

5x=-15

x=-15/5

x=-3

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