Question

1) 3t - 1 = t - 7
2) 4z + 6 = 24 - 2z
3) 2x - 6 = 9x + 8
4) 3x + 6 = 6x - 10

Answer 1

1)3t-t=-7+1
2t=-6
t=-3
2)4z+2z=24-6
6z=18
z=3
3)2x-9x=8+6
-7x=14
x=-2
4)3x-6x=-10-6
-3x=-16
x=-16/-3=5 1/3

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Answer 2

1). 3t - 1 = t - 7
3t - t = 1 - 7
2t = -6
t = -3

2). 4z + 6 = 24 - 2z
4z + 2z = 24 - 6
6z = 18
z = 3

3). 2x - 6 = 9x + 8
2x - 9x = 8 + 6
-7x = 14
x = -2

4). 3x + 6 = 6x - 10
3x - 6x = -6 - 10
-3x = -16
x = 16/3