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5 votes
(Isosceles Triangle)
7x +3
5x + 7
С
10
==[blank1]

(Isosceles Triangle) 7x +3 5x + 7 С 10 ==[blank1]-example-1
User Diany
by
4.1k points

1 Answer

3 votes

Answer:

7x + 3 = 5x + 7

2x + 3 = 7

2x = 4

x = 2

User Nostradamnit
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