SOLUTION: How do I?
Provide an example that uses the substitution method to solve two linear equations.
I do not understand at all
Algebra.Com
Question 323447: How do I?
Provide an example that uses the substitution method to solve two linear equations.
I do not understand at all
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
x + y = 10
2x - y = 4 --> y = 2x - 4
-------------
Sub for y in the 1st eqn
x + (2x+4) = 10
Solve for x
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