Finite Math Examples

Solve the System of @WORD x+y=6 , x=y/2 , y=x/2 , 850x+440y=4000 , 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
Remove parentheses.
Step 1.5
Replace all occurrences of in with .
Step 1.6
Simplify the right side.
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Step 1.6.1
Divide by .
Step 1.7
Replace all occurrences of in with .
Step 1.8
Simplify the left side.
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Step 1.8.1
Simplify .
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Step 1.8.1.1
Multiply by .
Step 1.8.1.2
Add and .
Step 2
Replace all occurrences of with in each equation.
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Step 2.1
Replace all occurrences of in with .
Step 2.2
Simplify the left side.
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Step 2.2.1
Multiply by .
Step 2.3
Replace all occurrences of in with .
Step 2.4
Simplify the right side.
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Step 2.4.1
Divide by .
Step 3
Since is not true, there is no solution.
No solution
Step 4