Answer:
92749021918383738642467
7(3)=(7*5) -( x*2)
21 = 35 -(x*2)
35-21= 14
14/2 =7
X=7
The correct answer is D.
Factor 25a2−30a+9
25a2−30a+9
=(5a−3)(5a−3)
(5a−3)(5a−3)
