System of Linear Equations
-7x - 2y =-10
6x + y = 5
Use process of elimination to find x and y
x = 4
y = -9
g = a - c
Solve for a
a = g + c
18 + x < 37
x < 19
Solve by factoring
p2-7p+6=0
(1,6)
y = 5/3x - 1
y = -6
solve using substitution for x and y
x = -3
y = -6
u = -3a + 1
Solve for a
a = - u - 1/3
19 - 4x < 83
x > -16
Solve by factoring
v2-10=0
(10,0)
y = 2/3x - 1
y = 3
Solve using any method for x and y
x = 6
y =3
5x - 3k = w - 1 + yx
Solve for x
x = w - 1 + 3k/5 - y
k/7 < 19
k < 133
Solve by completing the square
b2-50=4b
(9.348,-5.348)
y = -1/7x - 2
y = -2/7x - 2
Solve using elimination for x and y
x = 0
y = -2
u = -6x + 2/5kx
Solve for x
x = 2/5ku + 6
5(3n - 7) < -2 + 4n
n < 3
Solve by using the quadratic formula
-9a2+14=0
(-1.247,1.247)
y = -13/4x + 7
y = 3/4x - 9
Solve using any method for x and y
x = 4
y = -6
5x - 3k = w - 1 + yx
Solve for x
x = w - 1 + 3k/5 - y
-9m > 54 or m/10 > 0
m < -6 or m > 0
Solve by taking square roots
8k2-2=78
(3.162,-3.162)