Question

1.4(x-3)-2(x-3)=8
2.4x+3(x-2)-(5-4x)=0
3.3(2x-3)-2(x+1)=x-3
4.8y-5(2y-3)=4(y-3)+18
5.5(2y+4)-(10y-16)=6-4y
#tolong dijawab ya:)

Answer 1

1. 4(x-3)-2(x-3)=8
   4x-12-2x+6=8
   2x-6          = 8
   2x            = 8+6
     x            = 14 : 7
     x    = 7
2.4x+3(x-2)-(5-4x)=0
   4x+3x-6-5+4x=0
   11x-11 = 0
     11x  = 11
       x = 11/11
       x  = 1
3.3(2x-3)-2(x+1)=x-3
   6x-9-2x-2 = x -3
   6x-2x-x  = -3+9+2
   3x = 8
   x = 8/3
4.8y-5(2y-3)=4(y-3)+18
   8y-10y+15 = 4y-12+18
   8y-10y-4y = -12+18-15
     -7y  = -9
   y= 9/7

Answer 2

1.4(x-3)-2(x-3)=8
4x-12-2x+6 = 8
2x-6 = 8
2x = 14
x = 7
2..4x+3(x-2)-(5-4x)=0
4x+3x-6-5+4x = 0
11x = 11
x = 1
3.3(2x-3)-2(x+1)=x-3
6x-9-2x-2 = x-3
3x = 9
x = 3
4.8y-5(2y-3)=4(y-3)+18
8y-10y+15 = 4y-12+18
-6y = -9
y = 9/6
5.5(2y+4)-(10y-16)=6-4y
10y +20-10y+16=6-4y
4y = -30
y = -30/4
semoga membantu :)