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Popular >

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

Solution

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

Solution

x = 3, y = 2

Solution steps

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

Isolate

x

for

2 x - y = 4 : x = \frac{4 + y}{2}

Substitute

x = \frac{4 + y}{2}

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

Simplify

[\frac{- 12 + y}{2} = - 5]

Isolate

y

for

\frac{- 12 + y}{2} = - 5 : y = 2

For

x = \frac{4 + y}{2}

Substitute

y = 2

x = \frac{4 + 2}{2}

\frac{4 + 2}{2} = 3

x = 3

The solutions to the system of equations are:

x = 3, y = 2

Popular Examples

3x+3y=12,2x-2y=4

3 x + 3 y = 12, 2 x - 2 y = 4

2x-3y=15,3x+3y=40

2 x - 3 y = 15, 3 x + 3 y = 40

5y+3x=7,4x-2y=-8

5 y + 3 x = 7, 4 x - 2 y = - 8

x + 3 y = 6, x - y = 2

4x+3y=-2.5,5x+2y=10

4 x + 3 y = - 2.5, 5 x + 2 y = 10

Frequently Asked Questions (FAQ)

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