4(5x/5)-(8-x)=-30

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Solution for 4(5x/5)-(8-x)=-30 equation:



4(5x/5)-(8-x)=-30
We move all terms to the left:
4(5x/5)-(8-x)-(-30)=0
We add all the numbers together, and all the variables
4(+5x/5)-(-1x+8)-(-30)=0
We add all the numbers together, and all the variables
4(+5x/5)-(-1x+8)+30=0
We multiply parentheses
20x-(-1x+8)+30=0
We get rid of parentheses
20x+1x-8+30=0
We add all the numbers together, and all the variables
21x+22=0
We move all terms containing x to the left, all other terms to the right
21x=-22
x=-22/21
x=-1+1/21

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