Help me solve those show work 3(2a-5)=12-7a, 27=3c-3(6-2c)and 6c-8-2c=-16
1 answer:
3(2a-5) = 12-7a
6a-15=12-7a
6a+7a=12+15
13a= 27
27=3c-3(6-2c)
27=3c-18+6c
27+18=3c+6c
45=9c
C=45/9
C=5
6c-8-2c=-16
6c-2c=-16+8
4c=-8
C=-8/4
C=-2
You might be interested in
Answer:
B. I think
Step-by-step explanation:
Answer:
770000
Step by step explanation:
I belive the answer would be B if not im sorry
Answer:
4
Step-by-step explanation:
Answer:
the answer is 3.2
Step-by-step explanation: