+y       +z = 4 (1) Solve 4x  +2y      -z = 7                 x    +y       -3z = 6

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter2: Exponential, Logarithmic, And Trigonometric Functions
Section2.2: Logarithmic Functions
Problem 6YT: YOUR TURN 6 Solve for x: 2x+1=3x
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                3x  +y       +z = 4

(1) Solve 4x  +2y      -z = 7

                x    +y       -3z = 6

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