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Equation Calculations
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Simultaneous Linear Equations
Simultaneous Linear Equations with Two Unknowns:
a
1
x + b
1
y = c
1
a
2
x + b
2
y = c
2
Simultaneous Linear Equations with Three Unknowns:
a
1
x + b
1
y + c
1
z = d
1
a
2
x + b
2
y + c
2
z = d
2
a
3
x + b
3
y + c
3
z = d
3
Simultaneous Linear Equations with Four Unknowns:
a
1
w + b
1
x + c
1
y + d
1
z = e
1
a
2
w + b
2
x + c
2
y + d
2
z = e
2
a
3
w + b
3
x + c
3
y + d
3
z = e
3
a
4
w + b
4
x + c
4
y + d
4
z = e
4
[1] 2 unknow EQN Simultaneous Linear Equations with two unknowns
[2] 3 unknow EQN Simultaneous Linear Equations with three unknowns
[3] 4 unknow EQN Simultaneous Linear Equations with four unknowns
[4] Quad EQN Quadratic Equation, degree 2 equation
[5] Cubic EQN Cubic Equation, degree 3 equation
[6] Quartic EQN Quartic Equation, degree 4 equation
DescriptionEquation Item
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