SOLUTION: Solve the equation 1. 3x + 1/3 = 2x + ¾ 2. 4y – 12 = -2y 3. 1/2x – 1/3 = 3/4x 4. 2(x - 1) + 4 = 3(7 – x)

Algebra ->  Exponents -> SOLUTION: Solve the equation 1. 3x + 1/3 = 2x + ¾ 2. 4y – 12 = -2y 3. 1/2x – 1/3 = 3/4x 4. 2(x - 1) + 4 = 3(7 – x)      Log On


   

Question 33721: Solve the equation
1. 3x + 1/3 = 2x + ¾
2. 4y – 12 = -2y
3. 1/2x – 1/3 = 3/4x
4. 2(x - 1) + 4 = 3(7 – x)
Answer by mukhopadhyay(490) About Me  (Show Source):
You can put this solution on YOUR website!
3x + 1/3 = 2x + 3/4
=> 3x-2x = 3/4 - 1/3
=> x = 5/12;
....
4y – 12 = -2y
=> 4y+2y = 12
=> y = 2
........
1/2x – 1/3 = 3/4x
=> x/2 - 3x/4 = 1/3
=> -x/4 = 1/3
=> x = -12
......
2(x - 1) + 4 = 3(7 – x)
=> 2x-2+4 = 21-3x
=> 3x+2x = 19
=> x = 19/5