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Popular >

x+y-z=4,y-z=1

Solution

x + y - z = 4, y - z = 1

Solution

x = 3, y = 1 + z

Solution steps

[x + y - z = 4 y - z = 1]

Isolate

y

for

y - z = 1 : y = 1 + z

Substitute

y = 1 + z

[x + 1 + z - z = 4]

Simplify

[x + 1 = 4]

Isolate

x

for

x + 1 = 4 : x = 3

Expressing

y

in terms of

z

y = 1 + z

The solutions to the system of equations are:

x = 3, y = 1 + z

Popular Examples

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4x+6y=3,xy^8x+9y=5xy

4 x + 6 y = 3, x y^{8} x + 9 y = 5 x y

y^{2} = 2 x, x - y = 4

Frequently Asked Questions (FAQ)

What is x+y-z=4,y-z=1 ?
The solution to x+y-z=4,y-z=1 is x=3,y=1+z