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Popular >

x=y+5,x+y=31

Solution

x = y + 5, x + y = 31

Solution

x = 18, y = 13

Solution steps

[x = y + 5 x + y = 31]

Substitute

x = y + 5

[y + 5 + y = 31]

Simplify

[2 y + 5 = 31]

Isolate

y

for

2 y + 5 = 31 : y = 13

For

x = y + 5

Substitute

y = 13

x = 13 + 5

Simplify

x = 18

The solutions to the system of equations are:

x = 18, y = 13

Popular Examples

9x-7y=-52,5x+3y=-22

9 x - 7 y = - 52, 5 x + 3 y = - 22

3 x - y = 14, 2 y = 12

4 x = 3, 3 x - y = - 6

2/3+25/6 b= 3/5+4/11 ,a=3

\frac{2}{3} + \frac{25}{6} b = \frac{3}{5} + \frac{4}{11}, a = 3

x-2y=3,3x-5y=11

x - 2 y = 3, 3 x - 5 y = 11

Frequently Asked Questions (FAQ)

What is x=y+5,x+y=31 ?
The solution to x=y+5,x+y=31 is x=18,y=13