3 x-7=7x+21
please give answer of my questions I am very fortune to get the answer
Answers
Answered by
2
Answer:
Pls mark me as brainliest
Step-by-step explanation:
3x - 7x =28
-4x = 28
x = -12
Answered by
0
Answer:
ans is -7
Step-by-step explanation:
• 3x-7=7x+21
• 3x-7x=21+7
• - 4x =28
• x =28/-4
• x= -7
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