Find the solution of each of the following equations!

A. 25-4y=6y+15
   -4y-6y=15-25
    -10y =-10
       y=1
b. -5x-4y+10=1
    -5x-4y=1-10
    -5x-4y=-9
    -5x=-9+4y
    -4y=-9+5x
c. 3(2p-2)=5p+3
    6p-6=5p+3
     6p-5p=3+6
      p=9
d. saya kurang tahu

A.
   25 – 4y = 6y + 15
   25 – 15 = 6y + 4y
     10 = 10y
     y = 10/10
    y= 1

b. -5x -4y + 10 = 1
    -5x – 4y = 1 -10
    -5x – 4y = -9
    5x + 4y = 9….>kalau salah tulis 9x = 9…x=1

c. 3 (2p – 2) = 5p + 3
    6p – 6 = 5p + 3
    6p-5p = 3 + 6
    p = 9

d. (2x + 7) /5  - (x -3) /2 = 3/10…>masing2 kali 10 biar mudah menghitungnya
   2(2x+7) – 5(x -3) = 3
   4x + 14 – 5x + 15 = 3
   -x + 29 = 3
   29 -3 = x
 x = 26