3(x-7)=-21+4

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Solution for 3(x-7)=-21+4 equation: 



3(x-7)=-21+4

We move all terms to the left:

3(x-7)-(-21+4)=0

We add all the numbers together, and all the variables

3(x-7)-(-17)=0

We add all the numbers together, and all the variables

3(x-7)+17=0

We multiply parentheses

3x-21+17=0

We add all the numbers together, and all the variables

3x-4=0

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

3x=4

x=4/3

x=1+1/3

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