Answer:
segment SR and segment UV
Step-by-step explanation:
the little arrow thingies mean the lines are parallel
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(-x + 3) - 2(- x - ) = ?
in simplest form-
(-5x + 3) -2( 2 x -2)
x =12
The two angles add to 90 degrees
4x+4 + 5x-22 = 90
Combine like terms
9x - 18 = 90
Add 18 to each side
9x -18+18 = 90+18
9x = 108
Divide each side by 9
9x/9 = 108/9