solve this question..
Attachments:
Answers
Answered by
1
Answer:
X= -1
Step-by-step explanation:
You can understand the answer I think
Attachments:
Answered by
1
Step-by-step explanation:
cross multiplication
(4x +7)4=1(9-3x)
16x+28=9-3x
19x= -19
x=-1
Similar questions