3(5+2x)=20

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



3(5+2x)=20

We move all terms to the left:

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

We add all the numbers together, and all the variables

3(2x+5)-20=0

We multiply parentheses

6x+15-20=0

We add all the numbers together, and all the variables

6x-5=0

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

6x=5

x=5/6

x=5/6

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