2×(3x + x) = 168 please tell me the answer
Answers
Answered by
1
Answer:
21
Step-by-step explanation:
2*(4x) = 168
8x = 168
x = 21
Answered by
0
Answer:
24
Step-by-step explanation:
2(3x+x)=168
Multiplying by 2,
6x+x=168
7x=168
x=168/2= 24
Therefore, 24 is the right answer.
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