Answer:
The value of 3x is -9
Step-by-step Step-by-step explanation:
Given Equation

Step 1
- Distribute 6 in the expression.

Step 2
- Combine like terms and solve the equation for x-term

But we want to know what is the value of 3x.
Step 3
- Substitute the value of -3 in 3x.

Hence, the value of 3x is -9
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