Answer:
Infinite Solution
Step-by-step explanation:
Original Equation: 3(x + 5) = 3x + 18 - 3
Multiply 3 by x and 3 by 5
3x + 15 = 3x + 18 - 3
Subtract 3x from both sides
15 = 18 - 3
Subtract 3 from 18
15 = 15
So it has infinte solutions
Answer:
380 inches or 31 ft 8 inches
Step-by-step explanation:
a=lw or area=length*width
1. 2/6
2. 1/4
3. 7/80
4. 4/15
5. 2/18
6. 2/20
7. 63/2,646
I'm not sure exactly what you want to know but you have to have the same units to add/subtract terms.