System of Equations
Two or more equations that share variables.
Example:two equations that share the variables x and y:
x + y = 6
−3x + y = 2
Those two equations are shown in this graph:
When we have as many equations as variables we may be able to solve them. The solution for this example is where the lines cross at (1,5)
Example:two equations that share the variables x and y:
x + y = 6
−3x + y = 2
Those two equations are shown in this graph:
When we have as many equations as variables we may be able to solve them. The solution for this example is where the lines cross at (1,5)
- commission
- common denominator
- common difference
- common factor
- common fraction
- common logarithm
- common multiple
- common ratio
- commutative law
- compass
- compass (drawing)
- compass points
- complement (probability)
- complement (set)
- complementary angle
- complex fraction
- complex number
- component (vector)
- composite function
- composite number
- composition
- compound interest
- compounding
- computation
- computer