Chapter 3 algebra Test
X = 27
X = 9
X= -9
X = -5
X = -21
X = 21
T = 4
T = 12
T = 8
N = 14
N = -4
N = -14
N = 45
T = -25
T = 25
T = 15
T = -15
X = -24
X = 14
X = 44
X = 8
A = 1
A = 3/5
A = 1/5
A = -3/5
R = -2/4
R = -1/2
R = 4/4
R = 1
X + 15 = 7: x = 22
15 - x = 7: x = 12
15 - x = 7: x = 8
X + 15 = 7: x = 8
X + 15 = 7: x = -8
15 - x = 7: x = 12
15 - x = 7: x = 8
X + 15 = 7: x = 8
Y = 8
Y = 49
Y = -63
Y = -8
N = 28
N = -6
N = 6
N = 20
X = 10
X = 100
X = 11
X = 120
X = 9/10
X = 10/9
X = 1
X = -1
X= 3
X = 10
X = -10
X = 7
D = 30
D = 1
D = 11
D = 6/5
Y = 19
Y = 84
Y = 5
Y = -5
X/12 = 45: x = 540
12x = 45: x = 3.75
12x = 45: x = 540
X/12 = 45 : x = 3.75
3x = 8; x = 3/8
3x + 8 = 3.30; x = -1.5
3/8x = 3.30; x = 8.80
3/8x = 3.30; x = 1.24
X/4 = 37
4x = 37
37x / 4
N = 2
N = -22
N = 48/11
N = 0
P = 7.6
P = 6
P = 14
P = 8
Y = 2
Y = -2
Y = 1/2
Y = -2/1
A = 30/4
A = 3
A = 26
A = 8
N = 5
N = 17/5
N = 6
N = -5