# Algebra, help + check please

57,936 results, page 72

1. ### algebra

50. a -a +2a +2
2. ### Algebra

9,12,15,19,...
3. ### pe-algebra

w(x)+w(x+1)+w(w+3)=38
4. ### Algebra

I need help. 6/x-3 + 2x/x^2-9 = 1/x+3

44=5g-8-g
6. ### algebra

0.1x + 0.6y >/ 2
7. ### algebra

6x + 2y = -2 4x + y = 1
8. ### Algebra

(n+5)/(n+8)=1=6/(n+1)
9. ### Algebra

1\8(3d-2)=1/4(d+5)
10. ### Algebra

4(7-3x)=7(4-2x) x=
11. ### Algebra 1

-y<36 What is y?

-11/ (-1/2)

x-8+3<11

3/x-5=10/x+2

12/3/4

y/5+y-3/2=7
18. ### algebra

y=x-5 4x+y=-12

2x^2+3x+1

x=8
21. ### Algebra

3(x - 2) > 4(2x + 11)
22. ### algebra

3(x-2)(x+6)-5(x-2)(x-3)

7x+(-11)
24. ### algebra

Y= -3/8x + 10
25. ### algebra 2

f(x) = -4x + 7 and g(x) = 2x - 6.

-13=2b-b-10
27. ### Algebra 6

3x+2y-2x+2=3x-2x+2y+2

X^2x-2x-2=0

x^2-4x-1=0

X^2-8x=-14
31. ### Algebra

what is n? 3 n -+- =2 8 4
32. ### Algebra 2

1/x+12=3x/3x^2+36

7/x+5/x-3

63=9x-9
35. ### algebra

y-5=13 what does y=
36. ### Algebra

Y=3.25 k(x)=0.75
37. ### Algebra

Let f(x)=4x^7+x^5+3x^2-2x+c. For what value of c is f(-1)=0?
38. ### Algebra 1

15 4/4 - 1 2/2 - 1 2/2 - 4 3/3?
39. ### algebra

5 7/10+6 7/8=
40. ### Algebra

is (x^2-a^2) the same as (x-a)^2. If so would (x^2-a^2)/x-a = x-a?

5/2=×/7

3(4x+6)+7x

12/a=4
44. ### Algebra

- 2/5 x - 9 < 9/10

5-x-2=3+4x+5

(np^2)-3

(m+5/6)= -19
48. ### algebra

x-6y+32=1 3x-3y+32=-1

x+1=7

(4x)(3x)
51. ### algebra

1/7x-x=-1/7(2x+84)
52. ### Algebra 1

|(3x+2)/2|=|(2x-3)/3|

4(-x+7)
54. ### Algebra 2

(20-r)^(1/2)= r

x/8-1/6=6
56. ### algebra

n+(-5)= -7/12

2d + 1 fifth

B-20= -9B

a-6 a-1÷a+2
60. ### algebra

2(4y-8)>3(4y+5)
61. ### algebra

f(x)=4x+2 f(8)=? f(10)=?
62. ### algebra

(1/t)(1/t)1/t)= -2
63. ### Algebra 2

4t^2-4/9(t+1)^2 * 3t+3/2t-2
64. ### algebra

n+(-5)=n n=-7/12

2x+3=8
66. ### algebra

can you please help me with these 1. -5/c = 1/3 2. k/8 = -2/5 3. 6/z = -3/5

what is 1=2n

2x+3(x-2)^2
69. ### Algebra

8x-12=3x+38 what is X?
70. ### Algebra

-7x+8y=-8 -2x+6y=-6

2d + 1 --- 5
72. ### algebra 2

X.2 +8x +15/x+5
73. ### algebra

1. x2+5x+6 2. x2+7x+12

4(3d-2)=3d-5
75. ### algebra

f(x)=-x^2+2x+24
76. ### algebra

2a+3b=9 3a+2b=12
77. ### algebra

(3/4x-1/6)(3/4x+1/6)
78. ### algebra

5^n+3/25^2n-3=1

(t+7/3)^2
80. ### Algebra

4x - 3/5 = 2/5 A. 1/5 B. 5/5*** C. 1/2 D. 1/4

-(x-10)=7
82. ### Algebra 1 HELP

-5(1-5x)+5(-8x-2)=-4x-8x
83. ### algebra

9w + 3 = 6(w - 2)

9p+3=4(p-8)
85. ### algebra

(x/5) - g= a for x

4p^2+8p+1=0
87. ### Algebra

If 3a-b+12=0 and 4a-3=2b what is the value of b?

(5x-3)(3x-8)

x+7-5(3x+2)
90. ### Algebra

31 - 2/3X > 27, then X < ?

(x-7)(x+2)=0
92. ### Algebra

tn = (-1)n(n) A. -1, -2, -3, -4 B. -1, 2, -3, 4 C. 1, ½, 2/3, ¾ D. 1, 2, 3, 4
93. ### algebra

((5v)/(v^3-5v^2+6v))-((4)/(v-2))-((3V)/(3-V))
94. ### algebra

5A=5-b 5A=3-b

96. ### algebra

1-r/1+r = 2/3

3-( -6 1/4 )
98. ### algebra

3x - 6y + 2z - 5x - 3y + 8z

9n=81
100. ### algebra

-7/3x+2/3=-11