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Popular >

x+y=8,3x+y=10

Solution

x + y = 8, 3 x + y = 10

Solution

x = 1, y = 7

Solution steps

[x + y = 8 3 x + y = 10]

Isolate

x

for

x + y = 8 : x = 8 - y

Substitute

x = 8 - y

[3 (8 - y) + y = 10]

Simplify

[24 - 2 y = 10]

Isolate

y

for

24 - 2 y = 10 : y = 7

For

x = 8 - y

Substitute

y = 7

x = 8 - 7

Simplify

x = 1

The solutions to the system of equations are:

x = 1, y = 7

Popular Examples

x - 53 x - y = 9, y = 2

3 x + 2 y = 1, x - 5 y = 6

2 x - 5 y = 0, x - y = 2

4 a = 5, - a + 2 b = 2

x-3y=1,2x+5y=13

x - 3 y = 1, 2 x + 5 y = 13

Frequently Asked Questions (FAQ)

What is x+y=8,3x+y=10 ?
The solution to x+y=8,3x+y=10 is x=1,y=7