(2/3)*(c-18)=7 <em>(Multiply terms on both sides of equation by 3)</em>
2(c-18)=21
2c-36=21
2c=57
c=57/2
c=28.5
Answer:
D
Step-by-step explanation:
Trust me I have big brain
You can divide. i believe
Answer:
1: 18
2: ?
3: 12
4: 5
Step-by-step explanation:
1. 36/2=18
2. Not sure if you missed something here?
3. 6x= 99-27= 72
x=72/6= 12
4. 10x= 35+15=50
x= 50/10= 5