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

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



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

We move all terms to the left:

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

We multiply parentheses

15x-(10x-20)+30=0

We get rid of parentheses

15x-10x+20+30=0

We add all the numbers together, and all the variables

5x+50=0

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

5x=-50

x=-50/5

x=-10

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