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Popular >

x+y=6,x-y=4

Solution

x + y = 6, x - y = 4

Solution

x = 5, y = 1

Solution steps

[x + y = 6 x - y = 4]

Isolate

x

for

x + y = 6 : x = 6 - y

Substitute

x = 6 - y

[6 - y - y = 4]

Simplify

[6 - 2 y = 4]

Isolate

y

for

6 - 2 y = 4 : y = 1

For

x = 6 - y

Substitute

y = 1

x = 6 - 1

Simplify

x = 5

The solutions to the system of equations are:

x = 5, y = 1

Popular Examples

3 x - y = 3, 9 x - 3 y = 9

x-3y=1,3x-2y+4=0

x - 3 y = 1, 3 x - 2 y + 4 = 0

x + y = 10, - 2 x + y = 1

2x-3y=10,4x-y=10

2 x - 3 y = 10, 4 x - y = 10

4x-3y=5,-8x+6y=10

4 x - 3 y = 5, - 8 x + 6 y = 10

Frequently Asked Questions (FAQ)

What is x+y=6,x-y=4 ?
The solution to x+y=6,x-y=4 is x=5,y=1