2+3(7-x)=4

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Solution for 2+3(7-x)=4 equation:



2+3(7-x)=4
We move all terms to the left:
2+3(7-x)-(4)=0
We add all the numbers together, and all the variables
3(-1x+7)+2-4=0
We add all the numbers together, and all the variables
3(-1x+7)-2=0
We multiply parentheses
-3x+21-2=0
We add all the numbers together, and all the variables
-3x+19=0
We move all terms containing x to the left, all other terms to the right
-3x=-19
x=-19/-3
x=6+1/3

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