Finite Math Examples

Solve the System of @WORD x+y=8 , 2x+y=12 , x+y=11 , x=0 , y=0
, , , ,
Step 1
Replace all occurrences of with in each equation.
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Step 1.1
Replace all occurrences of in with .
Step 1.2
Simplify the left side.
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Step 1.2.1
Add and .
Step 1.3
Replace all occurrences of in with .
Step 1.4
Simplify the left side.
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Step 1.4.1
Simplify .
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Step 1.4.1.1
Multiply by .
Step 1.4.1.2
Add and .
Step 1.5
Replace all occurrences of in with .
Step 1.6
Simplify the left side.
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Step 1.6.1
Add and .
Step 2
The solution to the system is the complete set of ordered pairs that are valid solutions.
Step 3
The result can be shown in multiple forms.
Point Form:
Equation Form:
Step 4