Using Cramer's rule, solve the following x+y+z=6, 3x−y+2z=7, 3y−4z=−6

Amiya Melendez

Amiya Melendez

Answered question

2022-10-15

Using Cramer's rule, solve the following
x + y + z = 6
3 x y + 2 z = 7
3 y 4 z = 6

Answer & Explanation

scranna0o

scranna0o

Beginner2022-10-16Added 16 answers

x + y + z = 6
3 x y + 2 z = 7
0 x + 3 y 4 z = 6
Did something with x in 3 r d equation
Δ = 19 , Δ 1 = 19 , Δ 2 = 38 , Δ 3 = 57
x = 1 , y = 2 , z = 3

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