5(x+20)=7-+30

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Solution for 5(x+20)=7-+30 equation: 



5(x+20)=7-+30

We move all terms to the left:

5(x+20)-(7-+30)=0

We add all the numbers together, and all the variables

5(x+20)-0=0

We add all the numbers together, and all the variables

5(x+20)=0

We multiply parentheses

5x+100=0

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

5x=-100

x=-100/5

x=-20

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