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2x+3y+4z=29 3x-2y+5z=20 4x+5y+3z=35

1 Answer

3 votes

Answer:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:

(2,3,4)

Explanation:

Equation Form:

x=2,y=3,z=4

User Jeff Campbell
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