3x+ 5= 4x-7 find the value of x
Answers
Answered by
2
Answer:
3x-4x= -5-7
-x= -12
x=12
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Answered by
1
Answer:
12
Step-by-step explanation:
3x + 5 = 4x - 7
5+7 = 4x - 3x
12 = x
x = 12
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