Berdolcharisseidn
Answered

Makahanap ng eksaktong solusyon sa iyong mga problema sa IDNStudy.com. Ang aming platform ay nagbibigay ng mga maaasahang sagot upang matulungan kang gumawa ng matalinong desisyon nang mabilis at madali.

Solve. :) Property of Equality
1. -8+2=x-3
2. 5+x=1/2-1/3
3. 1/4+x=1/2-1/3
4. 1-1/2 +m=3/4+1/2
5. (2/3)x=4
6.(1/5)y--7
Thank you. x

Sagot :

Kein09idn
     1) -8+2 = x-3
Step One: Combine like terms.
   -8+2 = x-3
     -6   = x-3

Step Two: Transpose -3 to the left side. (Note: When you transpose, the sign must change.)
     -6   = x-3
 -6 + 3 = x

Step Three: Combine like terms.
  -6 + 3 = x
      -3   = x

The value of x is -3.

Checking:
   -8+2 = x-3
   -8+2 = (-3)-3
     -6   =  -6

     2) 5+x = 1/2-1/3
         5+x =   1/6
           x   = 1/6 - 5
           x   = -29/6 or -4.833...

     3) 1/4+x = 1/2-1/3
         1/4+x =   1/6
             x   = 1/6 - 1/4
             x   = -1/12 or -0.0833...
 
     4) 1-1/2+m = 3/4+1/2
          1/2+m   =    5/4
              m     = 5/4 - 1/2
              m     = 3/4
 
     5) (2/3)x = 4
            x    =  4 
                      2
                      3
            x    = 12/2
            x    =   6
 
     6) (1/5)y--7
         (1/5)y - (-7)
          1/5 y + 7
 
---Kein09---
1)  -8 + 2 = x - 3
     -6 = x - 3
     x = - 6 + 3
     x = - 6

2)  5 + x = 1/2 - 1/3
     LCD: (2)(3) = 6
     (6)5 + (6)x = (6) 1/2 - (6) 1/3
      30 + 6x =  6/2 - 6/3
      30 + 6x = 3 - 2
       6x = 1 - 30
       6x/6 = -29/6
       x = -29/6

3)  1/4 + x = 1/2 - 1/3
    LCD of 4, 2, 3 is 12
    (12) (1/4) + (12)(x) = (12)(1/2) - (12)(1/3)
     3 + 12x = 6 - 4
     12x = 2 - 3
     12x/12 = -1/12
      x = -1/12

4)  1 - 1/2 + m = 3/4 + 1/2
     LCD of 2, 4  is 4
     (4)(1) - (4)(1/2) + (4)(m) = (4)(3/4) + (4)(1/2)
     4 -2 + 4m = 3 + 2
     2 + 4m = 5
     4m = 5-2
     4m = 3
     4m/4 = 3/4
     m = 3/4

5)  (2/3)x = 4
     (3/2)(2/3) x = 4(3/2)
     x = 12/3
     x = 6

6)  (1/5)y - - 7     (I hope you typed the given correctly)
     (1/5)y + 7
      
   If the given is (1/5)y = 7   (since this is Property of Equality)
   (1/5)y = 7
   (5/1)(1/5)y = 7(5/1)
   y = 35
Ang iyong presensya ay mahalaga sa amin. Patuloy na magbahagi ng iyong karanasan at kaalaman. Ang iyong ambag ay napakahalaga sa aming komunidad. May mga katanungan ka? Ang IDNStudy.com ang may sagot. Bisitahin kami palagi para sa pinakabagong impormasyon.