1. 4y - 6 = 2y + 8
2. 3(2z +1) = 35
3. 5(3w-2) - 7 = 23
4. t - 2 (3-2t)= 2 t 9
5. 5(s-12) - 24 = 3 (s + 2)
2. 3(2z +1) = 35
3. 5(3w-2) - 7 = 23
4. t - 2 (3-2t)= 2 t 9
5. 5(s-12) - 24 = 3 (s + 2)
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1. 4y - 6 = 2y + 8
2y=14
y=7
2. 3(2z +1) = 35
6z+3=35
6z=32
z=16/3
3. 5(3w-2) - 7 = 23
15w-10-7=23
15w-17=23
15w=40
w=40/15
w=8/3
4. t - 2 (3-2t)= 2 t+ 9
t-6+4t=2t+9
3t=15
t=3
5. 5(s-12) - 24 = 3 (s + 2)
5s-60-24=3s+6
2s-84=6
2s=90
s=45
2y=14
y=7
2. 3(2z +1) = 35
6z+3=35
6z=32
z=16/3
3. 5(3w-2) - 7 = 23
15w-10-7=23
15w-17=23
15w=40
w=40/15
w=8/3
4. t - 2 (3-2t)= 2 t+ 9
t-6+4t=2t+9
3t=15
t=3
5. 5(s-12) - 24 = 3 (s + 2)
5s-60-24=3s+6
2s-84=6
2s=90
s=45
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