4(x-3)=x-6
4x – 12 = 1x – 6
4x – x = – 6 + 12
3x = 6
x = 2
4-6(x+2)=3-5x
4 – 6x – 12 = 3 – 5x
– 6x + 5x = 3 + 12 – 4
-x = 11
x = -11
(5x+8)-(8x+14)=9
5x + 8 – 8x – 14 = 9
5x – 8x = 9 + 14 – 8
-3x = 15
x = -5
2.7+3y=9(y-2.1)
2.7 + 3y = 9y – 18.9
3y – 9y = – 18,9 – 2,7
-6y = -21.6
y = 3.6
4(x-3)=x-6
4x – 12 = 1x – 6
4x – x = – 6 + 12
3x = 6
x = 2
4-6(x+2)=3-5x
4 – 6x – 12 = 3 – 5x
– 6x + 5x = 3 + 12 – 4
-x = 11
x = -11
(5x+8)-(8x+14)=9
5x + 8 – 8x – 14 = 9
5x – 8x = 9 + 14 – 8
-3x = 15
x = -5
2.7+3y=9(y-2.1)
2.7 + 3y = 9y – 18.9
3y – 9y = – 18,9 – 2,7
-6y = -21.6
y = 3.6