SOLUTION: Solve the 3x3 system of equations.
x + y + z = 6
x = 2y
z = x + 1
Algebra.Com
Question 936319: Solve the 3x3 system of equations.
x + y + z = 6
x = 2y
z = x + 1
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
....eq.1
...........eq.2
.......eq.3
________________________________
....eq.1...substitute and
.....substitute again
...solve for
go to ...........eq.2..substitute and solve for
go to .......eq.3..substitute and solve for
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