NSEJS - equations

technique simultaneous equation

Solve the simultaneous equation:

2y – x = -4

y = 1 + 5x

simultaneous equation

 

harder Simultaneous equation

Solve the simultaneous equation:

x + y + z = 1

ax + by + cz = 0

a²x + b²y + c²z = 0

Simultaneous Equation

Solve for x and y

x² + xy = 8   ---------------------  (1)

x - y = 6    ------------------------ (2)

SImultaneous equation of more than 2 variables

Solve of x, y and z

x - y/5 = 6
y - z/7 = 8
z - x/2 = 10

SImultaneous equation of more than 2 variables

Solve the system of equations:

x/2 + y/3 + z/6 = 12
y/2 + z/3 - x/6 = 8
z/3 + x/2 = 10

SImultaneous equation of more than 2 variables

Solve the system of equations:

(y + z)/4 = (z + x)/3 = (x + y)/2

x + y + z = 27

SImultaneous equation of more than 2 variables

Solve the system of equations:

x + y = 6
y + z = 10
z + x = 10

SImultaneous equation of more than 2 variables

Solve for x, y and z

x + z = 2y
9x + 3z = 8y
2x + 3y + 5z = 36

SImultaneous equation of more than 2 variables

Solve the equation:

2x + y + z = 8
5x - 3y + 2z + 3
7x + y + 3z = 20

SImultaneous equation of more than 2 variables

Simultaneous equation with 3 unknown:

x + y - z = 8
4x - y + 3z = 26
2x + y - 4z = 8

SImultaneous equation of more than 2 variables

Simultaneous equation with 3 unknowns:

Solve the equation:

x + y + z = 7
2x + 3y - z = 0
3x + 4y + 2z = 17

SImultaneous equation of more than 2 variables

Solve the system of Equation:

y + z - x = z + x - 3y = 1/2(x + y - 2z) = 1

SImultaneous equation of more than 2 variables

Solve the Equation:

5x - 4y + z = 3
3x + y - 2z = 31
x + 4y + z = 15

simultaneous equation

Compute the numerical value of V/ x³, for some  nonzero V in the system of equations:

y + 2 z = λyz

x + 2z = λxz

2x + 2y = λxy

xyz = V 

 (Gator Maths Competition 2013)

Simultaneous equation

Solve for the equation

Simultaneous equation

If 6x + 4y - 2z - 5 = 3x -2y + 4z + 10 = 5x - 2y + 6z + 13 = 0, then find x, y and z

Simultaneous equation

If p/x + q/y = 0 and px + qy = r then find the value of x and y.

simultaneous equation

if m/x + n/y = a and n/x + m/y = b, then find x and y