Respuesta :
Isolate the variable by dividing each side by factors that don't contain the variable.
Inequality Form:
x<4
The solution to the given inequality 3x - 3 < 9 is;
x < 4
We are given the inequality;
3x - 3 < 9
Using addition property of equality, add 3 to both sides to get;
3x - 3 + 3 < 9 + 3
3x < 12
Using division property of equality, divide both sides by 3 to get;
3x/3 < 12/3
x < 4
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