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gaussian elimination x+z=1, x+2z=4

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x+z=1, x+2z=4

Solution

x=−2, z=3

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Solve by:

Solve by Gaussian elimination

Solve by substitution

Solve by elimination

Solve by Cramer's rule

One step at a time

[

x+z=1

x+2z=4

]

Write an augmented matrix with the coefficients and solutions

[

1	1	¦	1
1	2	¦	4

]

Use Gauss Jordan

[

1	0	¦	−2
0	1	¦	3

]

The solutions to the system of equations are:

x=−2, z=3

System of Equations Gaussian Elimination Examples

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أهلاً, اطرح سؤالا حول x+z=1,x+2z=4 أو اختر من الخيارات أدناه

حل بواسطة: substitution

حل بواسطة: elimination

حل بواسطة: Cramer's rule

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−▭▭	<	7	8	9	÷	`AC`
+▭▭	>	4	5	6	×	☐☐☐
×▭▭	(	1	2	3	−	`x`
▭ \|▭	)	.	0	=	+	`y`

gaussian elimination x+z=1, x+2z=4

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