Step-by-step explanation:
Opposite angles are the same
10x - 25 = 6x + 7
10x - 6x = 25 +7
4x = 32
X = 8
Therefore 10(8) - 25 = 55
55*2=110
360 - 110 = 250
250/2 = 125
8y+5 = 125
8y= 120
Y =15
