3+4(x+4)=31

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Solution for 3+4(x+4)=31 equation:



3+4(x+4)=31
We move all terms to the left:
3+4(x+4)-(31)=0
We add all the numbers together, and all the variables
4(x+4)-28=0
We multiply parentheses
4x+16-28=0
We add all the numbers together, and all the variables
4x-12=0
We move all terms containing x to the left, all other terms to the right
4x=12
x=12/4
x=3

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