Please answer question 31 for me
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1
Step-by-step explanation:
x - x-1 = 1 - x-2
2 3
2x - x + 1 = 3 - x + 2
2 3
x + 1 = 5 - x
2 3
by cross multiplication:
3x + 3 = 10 - 2x
3x + 2x = 10 - 3
5x = 7
x = 5/7
Answered by
0
X=7/5
Step-by-step explanation:
By cross multiplication
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