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Popular >

6x-5y=-9,4x+3y=13

Solution

6 x - 5 y = - 9, 4 x + 3 y = 13

Solution

x = 1, y = 3

Solution steps

[6 x - 5 y = - 9 4 x + 3 y = 13]

Isolate

x

for

6 x - 5 y = - 9 : x = \frac{- 9 + 5 y}{6}

Substitute

x = \frac{- 9 + 5 y}{6}

[4 \cdot \frac{- 9 + 5 y}{6} + 3 y = 13]

Simplify

[\frac{19 y - 18}{3} = 13]

Isolate

y

for

\frac{19 y - 18}{3} = 13 : y = 3

For

x = \frac{- 9 + 5 y}{6}

Substitute

y = 3

x = \frac{- 9 + 5 \cdot 3}{6}

Simplify

x = 1

The solutions to the system of equations are:

x = 1, y = 3

Popular Examples

x + y = 5, x - y = 7

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

2 x + y = 5, 3 x + 2 y = 7

2 y - x^{2} = 3, y - x = 1

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

Frequently Asked Questions (FAQ)

What is 6x-5y=-9,4x+3y=13 ?
The solution to 6x-5y=-9,4x+3y=13 is x=1,y=3