1.7x + 0.9 = 2x
1,7x – 2x = – 0,9
-0.3x = -0.9
x = 3
9-2(x+4)=2x+13
9 – 2x – 8 = 2x + 13
– 2x – 2x = 13 + 8 – 9
-4x = 12
x = -3
-4(2+3x)+11=-15x-3
– 8 – 12x + 11 = – 15x – 3
– 12x + 15x = – 3 – 11 + 8
3x = -6
x = -2
5y + 12 = – 3y + 12
5y + 3y = 12 – 12
y = 0
0.2(3y+2)=2.6y-1.6
0.6y + 0.4 = 2.6y – 1.6
0,6y – 2,6y = – 1,6 – 0,4
-2y = -2
y = 1
1.7x + 0.9 = 2x
1,7x – 2x = – 0,9
-0.3x = -0.9
x = 3
9-2(x+4)=2x+13
9 – 2x – 8 = 2x + 13
– 2x – 2x = 13 + 8 – 9
-4x = 12
x = -3
-4(2+3x)+11=-15x-3
– 8 – 12x + 11 = – 15x – 3
– 12x + 15x = – 3 – 11 + 8
3x = -6
x = -2
5y + 12 = – 3y + 12
5y + 3y = 12 – 12
y = 0
0.2(3y+2)=2.6y-1.6
0.6y + 0.4 = 2.6y – 1.6
0,6y – 2,6y = – 1,6 – 0,4
-2y = -2
y = 1