Answer:
X=8
Explanation:
x+2=2x-6
-x+2=-6
-x=-8
x=8
The sides are of equal length
x+2 = 2x-6
Subtract x from each side
x+2-x = 2x-6+x
2 = x-6
Add 6 to each side
2+6 = x-6+6
8 =x
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