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Popular >

x-y=-5,3x+2y=15

Solution

x - y = - 5, 3 x + 2 y = 15

Solution

x = 1, y = 6

Solution steps

[x - y = - 5 3 x + 2 y = 15]

Isolate

x

for

x - y = - 5 : x = - 5 + y

Substitute

x = - 5 + y

[3 (- 5 + y) + 2 y = 15]

Simplify

[- 15 + 5 y = 15]

Isolate

y

for

- 15 + 5 y = 15 : y = 6

For

x = - 5 + y

Substitute

y = 6

x = - 5 + 6

Simplify

x = 1

The solutions to the system of equations are:

x = 1, y = 6

Popular Examples

2x+3y=10,4x-y=-1

2 x + 3 y = 10, 4 x - y = - 1

5x-19y=3700,4x-21y=1800

5 x - 19 y = 3700, 4 x - 21 y = 1800

7x+3y=15,5x+12y=39

7 x + 3 y = 15, 5 x + 12 y = 39

x/5+((3y))/4 =6,((2x))/3-((3y))/2 =4

\frac{x}{5} + \frac{( 3 y )}{4} = 6, \frac{( 2 x )}{3} - \frac{( 3 y )}{2} = 4

1/7 x+y/3 =5, x/2-y/9 =6

\frac{1}{7} x + \frac{y}{3} = 5, \frac{x}{2} - \frac{y}{9} = 6

Frequently Asked Questions (FAQ)

What is x-y=-5,3x+2y=15 ?
The solution to x-y=-5,3x+2y=15 is x=1,y=6