en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

Solution

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

Solution

x = 2, y = 3

Solution steps

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

Isolate

x

for

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

Substitute

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

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

Simplify

[2 y - 10 = - 4]

Isolate

y

for

2 y - 10 = - 4 : y = 3

For

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

Substitute

y = 3

x = \frac{- 5 + 3 \cdot 3}{2}

\frac{- 5 + 3 \cdot 3}{2} = 2

x = 2

The solutions to the system of equations are:

x = 2, y = 3

Popular Examples

a = 3, b = 4

x = 4, y = 2

-2x+8y+10z=3,x+5y+z=0

- 2 x + 8 y + 10 z = 3, x + 5 y + z = 0

x-5y=15,6x-x=22

x - 5 y = 15, 6 x - x = 22

-x+5y=31,3x-y=9

- x + 5 y = 31, 3 x - y = 9

Frequently Asked Questions (FAQ)

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