1.
4(x-3)=x+6
4x-12=x+6
3x=18
x = 6
2.
4-6(x+2)=3-5x
4-6x-12=3-5x
x = -11
3.
(5x + 8)-(8x+14)=9
5x+8-8x-14=9
-3x=3
x = -1
4.
0,3(8-3y)=3,2-0,8(y-7)
2,4-y=3,2-0,8y+5,6
-0,2y=6.4
y=32
5.
8 1/3x -5 = 3x +3 1/3
5 1/3x = 8 1/3
x = 1 9/16
6.
2,7+3y=9y-18,9
12y = -21,6
y = -1,8
1.
4(x-3)=x+6
4x-12=x+6
3x=18
x = 6
2.
4-6(x+2)=3-5x
4-6x-12=3-5x
x = -11
3.
(5x + 8)-(8x+14)=9
5x+8-8x-14=9
-3x=3
x = -1
4.
0,3(8-3y)=3,2-0,8(y-7)
2,4-y=3,2-0,8y+5,6
-0,2y=6.4
y=32
5.
8 1/3x -5 = 3x +3 1/3
5 1/3x = 8 1/3
x = 1 9/16
6.
2,7+3y=9y-18,9
12y = -21,6
y = -1,8