Solve 3x - x + 2 = 12.
O 1) – 5
O 2) 4
0 3 7
4) 5
1 answer:
Answer:
4) 5
Step-by-step explanation:
3x-x+2=12
First, you combine similar terms, so 3x-x which is 2x.
Second, you subtract 2 on both sides which is going to give you 2x=10.
Finally, you divide by 2 on both sides, so the final answer is going to be x=5.
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