The answer is..........
A. 9
Answer:
25% percent
Step-by-step explanation:
Answer:
what is the options
Step-by-step explanation:
Answer:
4x+7 = 5x-20
(reason: vertical angles are congruent; property used: distributive)
7 = 1x-20
1x = 7+20
1x = 27
x = 27