1.2(2x+1)=4 2.3(2x+3)=-4 3.3(x-2)+1=6 4.5x+10=-3x+6 5.2(x-2)=(x+1) Tolong jawab it,,,

1. 4x + 2 = 4
4x = 2
x = 1/2

2. 6x + 9 = -4
6x = -13
x = -13/6

3. 3x - 6 + 1 = 6
3x = 11
x = 11/3

4. 8x = -4
x = -1/2

5. 2x - 4 = x + 1
x = 5

1. 4x+2=4
4x=4-2
4x=2
x=2
2.6x+911