4(5x+3)=-9

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Solution for 4(5x+3)=-9 equation: 



4(5x+3)=-9

We move all terms to the left:

4(5x+3)-(-9)=0

We add all the numbers together, and all the variables

4(5x+3)+9=0

We multiply parentheses

20x+12+9=0

We add all the numbers together, and all the variables

20x+21=0

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

20x=-21

x=-21/20

x=-1+1/20

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