Evaluate:
{\text{begin}array l 3x+5y-z=-3 } 2x+y-3z=-9 x+3y+2z=7\text{end}array .
Evaluate:
(3-6u-2w) * (-7)
Calculate:
\lim_{x arrow 0} ((1-sqrt(cos(x)))/(x * sin(x)))
Solve for:
76 * 80
Calculate:
2x+9=7x-26
Calculate:
\lim_{x arrow-1} ((x^3+4x^2+5x+2)/(x^2+2x+1))
Solve for:
(4x^2-4)/(x^7)/(x-1)/(x^4)
Solve for:
(-9x^4)(-3x)
Solve for:
b^{(2)/(3)}
Evaluate:
2.856 * 10^6
Evaluate:
log_{10}(x+3)=1-log_{10}(x)
Calculate:
2x+9=7x-26
Calculate:
{\text{begin}array l-x+3y=-15 } 3x+3y=21\text{end}array .
Evaluate:
{\text{begin}array l 2(x-y)=y+6 } 2x * 6=3y\text{end}array .
Evaluate:
2x-4(x+2y+5)+6y
Solve for:
(m)/(5)+9=11
Solve for:
x-5 * 0=-20
Evaluate:
sqrt(-4)
Evaluate:
(x-5)/(2x-6)-(x-7)/(4x-12)
Evaluate:
{\text{begin}array l 5x-10y=7 } x-2y=3\text{end}array .
Solve for:
36+3 * 7-5
Evaluate:
(8+6)/(7)-(3+1)/(2)
Calculate:
5 /(1) 3-3 /(1) 5 =
Evaluate:
{\text{begin}array l y=6x } y=5x+7\text{end}array .
Calculate:
(960)/(40)
Evaluate:
sqrt(3)=4^{6x-1}
Calculate:
x^{-3}* 3x
Evaluate:
9 /(1) 2-5 /(2) 3 =
Solve for:
12-(10-2)/ 8
Solve for:
(7)/(6)
Solve for:
8+/(w) 8.96 = 15
Evaluate:
(3x)/(x+1)-x
Evaluate:
4 (3)/(10)-2 (4)/(5)
Evaluate:
1^5x^2+3^2y
Solve for:
7 (1)/(10)-2 (4)/(5)
Evaluate:
{\text{begin}array l y=-4x+3 } y=-5\text{end}array .
Evaluate:
{\text{begin}array l y=-x+4 } y=2\text{end}array .
Calculate:
((1)/(2))^{log_{2}(x)-log_{2}(w)}
Evaluate:
p(x)=(x^3-64) * (x^4-10x^2+25) * (x^2-2)
Solve for:
(-5x^4y^2 * (2x^5y^6))/(20x^3y) * ((-6x^5y^3)/(18xy^7))^{-2}
Calculate:
{\text{begin}array l 2x+4y=16 }-2x-6y=-22\text{end}array .
Calculate:
(a+2b) * (2b-3a)-(2a-b) * (b+2a)
Solve for:
x+(-3x^2)+2(x^2-6x)
Evaluate:
(10b)/(2)=20.5
Solve for:
(2-2)^{15}
Calculate:
integral from-2 to 2 of 6x x
Evaluate:
60/(3+12)
Calculate:
(2x)/(x+y)+(2y)/(x-y)
Calculate:
a_{n}=sqrt(n^2+4n-n)
Evaluate:
{\text{begin}array l 3^x+6^y=146 } 4 * 3^x-6^y=3\text{end}array .
Calculate:
-2 /(1) 4 = r-/(4) 5
Calculate:
/(45 x ^ 3 y) 9 x ^ 2 y
Evaluate:
3log_{10}((x)/(4))+3log_{10}((x)/(5))=5log_{10}(x)-log_{10}(125)
Solve for:
y=x+10
Evaluate:
\text{begin}array l y=sqrt((x^2+4)/(x^2-4)),
Calculate:
integral of ln(6x) x
Solve for:
13(11+15sqrt(25) * (0.005)/(0.001)+3.2sqrt(25) * ((0.005)/(0.001-1))^{(3)/(2)})
Solve for:
14n+12
Solve for:
4y-6=18
Evaluate:
f(x)=6(x-8) * (x+8)^2
Evaluate:
5x+1 = 4y+7
Calculate:
arcsin((sqrt(2))/2)
Calculate:
-2(4x+3)+6=2(2x-3)-10x
Solve for:
sqrt(128)
Calculate:
(18)/(29)+(28)/(29)
Calculate:
(2b^3c^{-2})^{-3}
Calculate:
((-2)^7/(-2)^5+(-2)^8/(-2)^5)/(-2)^2
Calculate:
sqrt(x^3yz^4)
Evaluate:
\text{begin}array l (-4, 3),
Calculate:
/(27) 8-(/(5) 3+/(8) 9)
Calculate:
|2-x|+|3-2x| <= 3
Solve for:
v=(4 * 185)/(10)
Solve for:
(2^2)/4 * (2^2)/3
Calculate:
8sqrt(8x^3)-5sqrt(50x^3)
Evaluate:
17 < 37-5y
Evaluate:
21 >= 3x-12
Calculate:
x^2+4x+3
Calculate:
3x^2-4xy+3y^2=15
Evaluate:
2x^2-3x=5
Evaluate:
(6!*10!)/(8!*8!)
Calculate:
sqrt((2x-1)/(x+5))
Calculate:
-3-7
Calculate:
(sqrt(80)-sqrt(2)-sqrt(45)) * (sqrt(32)-sqrt(18)+sqrt(5))
Solve for:
x^2-18x+81=49
Evaluate:
2^{3x-2}=5
Evaluate:
y * (dx)/(dx)+x=x^3y^4
Solve for:
/(4 x ^ 2+16 x+7) (x ^ 2+4) ^ 2
Evaluate:
|2x+5|=3
Evaluate:
log_{10}((6y)/(10))
Solve for:
(sin (x)+cos (x))/(sin (x)-cos (x)) = 1+2/(tan (x)-1)
Evaluate:
(7x-7)/(x^2-1)
Solve for:
(10^5 * (-0.3)^3 * 0.3^{10})/(0.3^4 * 10 * 0.3^5)
Calculate:
/(x-1) x+3 = /(6) x
Evaluate:
3x+2y=34
Evaluate:
8* 1/4
Calculate:
Q=a+b+c
Calculate:
(y)/(3)=7
Calculate:
3x^2+10x-8
Calculate:
(N)/(28)=(3)/(7)
Evaluate:
18=(x * 0.049)/(3.356)