-3(1/3x+5)=-42

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Solution for -3(1/3x+5)=-42 equation:



-3(1/3x+5)=-42
We move all terms to the left:
-3(1/3x+5)-(-42)=0
Domain of the equation: 3x+5)!=0
x∈R
We add all the numbers together, and all the variables
-3(1/3x+5)+42=0
We multiply parentheses
-3x-15+42=0
We add all the numbers together, and all the variables
-3x+27=0
We move all terms containing x to the left, all other terms to the right
-3x=-27
x=-27/-3
x=+9

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