7(2x+x)=-4x-1

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Solution for 7(2x+x)=-4x-1 equation: 



7(2x+x)=-4x-1

We move all terms to the left:

7(2x+x)-(-4x-1)=0

We add all the numbers together, and all the variables

7(+3x)-(-4x-1)=0

We multiply parentheses

21x-(-4x-1)=0

We get rid of parentheses

21x+4x+1=0

We add all the numbers together, and all the variables

25x+1=0

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

25x=-1

x=-1/25

x=-1/25

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