Simplify this expression 3x+6x
2 answers:
Since both 3x and 6x have the variable x in it, we can just go ahead and add 3 and 6.
3x+6x=9x
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1: yes
2:no
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Step-by-step explanation:
that's what i know
sorry it won't let me show step by step but your answer is 150x-17
<span> 5×-(3+9)
Substitute 6 for x
5(6)-(3+9)
Add 9 to 3
5(6)-12
Multiply 5 by 6
30-12
Final Answer: 18</span>
