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Popular >

2x-3y=5,3x+4y=-1

Solution

2 x - 3 y = 5, 3 x + 4 y = - 1

Solution

x = 1, y = - 1

Solution steps

[2 x - 3 y = 5 3 x + 4 y = - 1]

Isolate

x

for

2 x - 3 y = 5 : x = \frac{5 + 3 y}{2}

Substitute

x = \frac{5 + 3 y}{2}

[3 \cdot \frac{5 + 3 y}{2} + 4 y = - 1]

Simplify

[\frac{15 + 17 y}{2} = - 1]

Isolate

y

for

\frac{15 + 17 y}{2} = - 1 : y = - 1

For

x = \frac{5 + 3 y}{2}

Substitute

y = - 1

x = \frac{5 + 3 ( - 1 )}{2}

\frac{5 + 3 ( - 1 )}{2} = 1

x = 1

The solutions to the system of equations are:

x = 1, y = - 1

Popular Examples

x-4y=5,3x-12y=15

x - 4 y = 5, 3 x - 12 y = 15

5x+2y=10,3x+4y=15

5 x + 2 y = 10, 3 x + 4 y = 15

((x+1))/((y+1))=2,((2x+1))/((2y+1))= 1/3

\frac{( x + 1 )}{( y + 1 )} = 2, \frac{( 2 x + 1 )}{( 2 y + 1 )} = \frac{1}{3}

(e)5x+3y=11,4x-y=2

(e) 5 x + 3 y = 11, 4 x - y = 2

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

Frequently Asked Questions (FAQ)

What is 2x-3y=5,3x+4y=-1 ?
The solution to 2x-3y=5,3x+4y=-1 is x=1,y=-1