Answer:
Step-by-step explanation:
![a) \dfrac{3x}{2}-5=4](https://tex.z-dn.net/?f=a%29%20%5Cdfrac%7B3x%7D%7B2%7D-5%3D4)
Add 5 to both sides
![\dfrac{3x}{2}-5 +5 = 4 + 5\\\\\dfrac{3x}{2} = 9 \\\\Now \ multiply \ both \ sides \ by \ 2 \\\\\dfrac{3x}{2}*2 = 9*2\\\\3x = 18\\Now \ divide \ both \ sides \ by \ 3\\\\x =\dfrac{18}{3}\\\\](https://tex.z-dn.net/?f=%5Cdfrac%7B3x%7D%7B2%7D-5%20%2B5%20%3D%204%20%2B%205%5C%5C%5C%5C%5Cdfrac%7B3x%7D%7B2%7D%20%3D%209%20%5C%5C%5C%5CNow%20%5C%20multiply%20%5C%20both%20%5C%20sides%20%20%5C%20by%20%20%5C%20%202%20%5C%5C%5C%5C%5Cdfrac%7B3x%7D%7B2%7D%2A2%20%3D%209%2A2%5C%5C%5C%5C3x%20%3D%2018%5C%5CNow%20%5C%20divide%20%5C%20both%20%5C%20sides%20%20%5C%20by%20%5C%203%5C%5C%5C%5Cx%20%3D%5Cdfrac%7B18%7D%7B3%7D%5C%5C%5C%5C)
x = 6
![b) \dfrac{x-3}{5} + 1 = -2\\\\\\Subtract \ 1 \ from \ both \ sides\\\\\dfrac{x-3}{5} = -2 -1\\\\\dfrac{x-3}{5} = -3\\\\Multiply \ both \ side \ by \ 5\\\\x - 3 = -3*5\\\\x -3 = -15\\\\](https://tex.z-dn.net/?f=b%29%20%5Cdfrac%7Bx-3%7D%7B5%7D%20%2B%201%20%3D%20-2%5C%5C%5C%5C%5C%5CSubtract%20%5C%201%20%5C%20from%20%20%5C%20both%20%5C%20sides%5C%5C%5C%5C%5Cdfrac%7Bx-3%7D%7B5%7D%20%3D%20-2%20-1%5C%5C%5C%5C%5Cdfrac%7Bx-3%7D%7B5%7D%20%3D%20-3%5C%5C%5C%5CMultiply%20%5C%20both%20%5C%20side%20%5C%20by%20%5C%205%5C%5C%5C%5Cx%20-%203%20%3D%20-3%2A5%5C%5C%5C%5Cx%20-3%20%3D%20-15%5C%5C%5C%5C)
Add 3 to both sides
x = -15 +3
x = -12
Step-by-step explanation:
![3x + \frac{2}{4} x + 1 = 5x + \frac{1}{3} x + 2 \\ 1.833 x+ 1 = 0 \\ 1.833x = - 1 \\ x = 0.545](https://tex.z-dn.net/?f=3x%20%2B%20%20%5Cfrac%7B2%7D%7B4%7D%20x%20%2B%201%20%3D%205x%20%2B%20%20%5Cfrac%7B1%7D%7B3%7D%20x%20%2B%202%20%5C%5C%201.833%20x%2B%20%201%20%3D%200%20%5C%5C%201.833x%20%3D%20%20-%201%20%5C%5C%20x%20%3D%200.545)
You can build a small fortune or provide for a comfortable retirement with investment in standard savings accounts. . . . . . . . . . NOT !
Answer:
1a. Yes
1b. No
1c. Yes
Step-by-step explanation:
Answer:
When you think rectangles, you think areas. Small areas aggregate to form bigger ones.
If you drew a rectangle, it's easy to divide it into smaller units by simply taking a line through its midsection from one length to the other and one width to the other. One can either form smaller squares or rectangles from a larger one.
When that is one, you'd have taken the larger area of a rectangle which is simply the product of the value of its length and it's the breadth, and divided it into smaller units.
Cheers!