1.0,4b+3=0,2(3b+1)-b
0.4b + 3 = 0.6b + 0.2 – b
0,4b – 0,6b + b = 0,2 – 3
0.8b = -2.8
b = -3.5
2.3(x-1)=2(2-x)+6
3x – 3 = 4 – 2x + 6
3x + 2x = 6 + 4 + 3
5x = 13
x = 2.6
3.4(3-h)-11=7(2h-5)
12 – 4h – 11 = 14h – 35
– 4h – 14h = – 35 + 11 – 12
-18h = -36
h = 2
4.-3(3y+4)+4(2y-1)=0
– 9y – 12 + 8y – 4 = 0
– 9y + 8y = 0 + 4 + 12
-y = 16
y = -16
5.0,9(4y-2)=0,5(3y-4)+4,4
3.6y – 1.8 = 1.5y – 2 + 4.4
3,6y – 1,5y = 4,4 – 2 + 1,8
2.1y = 4.2
y = 2
1.0,4b+3=0,2(3b+1)-b
0.4b + 3 = 0.6b + 0.2 – b
0,4b – 0,6b + b = 0,2 – 3
0.8b = -2.8
b = -3.5
2.3(x-1)=2(2-x)+6
3x – 3 = 4 – 2x + 6
3x + 2x = 6 + 4 + 3
5x = 13
x = 2.6
3.4(3-h)-11=7(2h-5)
12 – 4h – 11 = 14h – 35
– 4h – 14h = – 35 + 11 – 12
-18h = -36
h = 2
4.-3(3y+4)+4(2y-1)=0
– 9y – 12 + 8y – 4 = 0
– 9y + 8y = 0 + 4 + 12
-y = 16
y = -16
5.0,9(4y-2)=0,5(3y-4)+4,4
3.6y – 1.8 = 1.5y – 2 + 4.4
3,6y – 1,5y = 4,4 – 2 + 1,8
2.1y = 4.2
y = 2