# dwrls,math

138,211 results, page 25

### math

x+12=6 so does x = -6

8/9 x 1 1/5 x 10

4b+5d-c/a

x+2y=3 2x+3y=7

7p-6+4p=-39

### Math

10=1x - 3 4m-4 =4m

### Math

2x-y=4 and 2x-y=3

1. 5m+6=-4

### Math

17 11/(12 ) ÷6 1/10

.34

### math

let f(x)= 2x+8 and g(x)= x+4 (f+g)(x)

-5t = t+12

-5t = t+12

2x=0

5y-5y=0

### Math

What is 5/7 of 1/5?

### Math

what is 3(x-4)-2(8-x

7/8 * 4/5

3 8/9 x 27

### Math

Thanx 4 ur help!!!

2/3+4/6+?

12/64

### math

0.3x-0.2y=0.5 x-2y=-5

15% of 20

### Math

why a (-)x(-)=(+) (-)x(+)= (-)

6+6+7+2=

4/5 - x/3=10

### MATH

6(X+5-2)X+4)+3(X-5)

### Math

PV/nR=T what does n=?

-4-5-7h=49

x/3-8=3x+5

### math

3w+1=1 what does w =

### Math

y=2x+6 y=2x-10 y=3+6 y=5x+10 y=4x-12

7^t-2 = 5^t

42 mm = ? cm?

### Math

y=7x+3 y=5x-1 y=7 y=-2x y=1/2x + 5/2 y=2x+3/2

### math

1 1/15+3 3/10-2 4/5

8*0

### Math

What is 21 S on a D

### math

what is 15 R on a S T

12 ln x=44

### Math

x^2+6x+27 m^2-m-12

### math

72 in = how many cm 7 l _ how many qt?

2/3*3/5

### Math

2x-y=6 y-x=0 does x=6 and y=6

x^3+7x^2+7x+49

1.5 x 1.5 =

3x - y = -4

okay thank you.

### math

x/x^2+2x+1 + 3/4x^2-4

AP h

4+1-2+3

26+4*(15-4)

### math

(-5)+ 13+(-10)+6=

### math

(-5)+ 13+(-10)+6=

### math

4-(-2)-8-(-5)= a)-5 b)-1 c)3 d)19

### math

f (x) = 4x – (-5x) + 9 1) (6) 2) (-3)

### Math

If r = 5 z then 15 z = 3 y, then r = 1. y 2. 2 y 3. 5 y 4. 10 y 5. 15 y

2x+1/3-x-5/4=1/2

### math

3b-2/b+1=4-b+2/b-1

-2/x-1=x-8/x+6

6/x-7x/5=x/10

3x/x+1=12/xx-1+2

### math

(-2)/(x-1)=(x-8)/(x+6)

x^2 /2 + 1 /x-1

x2-x=30

8(5-n)=2n

### Math

what is 2+s-3/7=6/7 what is s?

2x +(x-1)=8

Why does 0!=1

### Math

how do you do this?? -4x-7=-2(x+3)

1/u+p/v=2/s

3x/5/ x/4+x/2

### Math

i don't know what math is

### Math

x(y-z)+y(z-x)+z(x-y)

### Math

x + 6y = -4 3x - 4y = 10

y = x2+6x -2?

x2 = 7x + 8?

### math

12.42/(17-n)=4.14

### Math

5[3m-(m+6)]>-6(m-5)

### math

What is 2/3x + 1/6x =2

### math

ww-1(3w+6) - w-1(3) = w-1(w+2)

### Math

(x – 10)(x – 2) = -20

(3-2ã7)(3+2ã7)

### Math

(3x^2 +5x) - (2x^2 – 3x +2)

### Math

(x + 3)(x^2 – 2x + 7)

|-27+14|=

### math

5/8 x 16.34- 5/6 x 2.52 is?

-8+ -4- -9

-2-+-7=

-2 - (+7) =

### Math

-15 - (-12) -------------- -18 - (-18)

### math

what is 0+0??????? is it 2?

### Math

What is 1/3 * 2/3? Thank you.

7m+12,when m=4

### math

What is 22+-9-9+7=

3+99

### math

what is x^2(1/x)+1 is it 1/(x^2+1)

3y - 2 > 12 - 5y

3(a/7)+7(a/3)