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Popular >

4x+2y=8,3x-y=1

Solution

4 x + 2 y = 8, 3 x - y = 1

Solution

x = 1, y = 2

Solution steps

[4 x + 2 y = 8 3 x - y = 1]

Isolate

x

for

4 x + 2 y = 8 : x = \frac{4 - y}{2}

Substitute

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

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

Simplify

[\frac{12 - 5 y}{2} = 1]

Isolate

y

for

\frac{12 - 5 y}{2} = 1 : y = 2

For

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

Substitute

y = 2

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

Simplify

x = 1

The solutions to the system of equations are:

x = 1, y = 2

Popular Examples

4x-4=10,5x+2y=14

4 x - 4 = 10, 5 x + 2 y = 14

x+y=13,70x+80y=980

x + y = 13, 70 x + 80 y = 980

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

x+3y=15,3x+6y=18

x + 3 y = 15, 3 x + 6 y = 18

a = 3, c = 3

Frequently Asked Questions (FAQ)

What is 4x+2y=8,3x-y=1 ?
The solution to 4x+2y=8,3x-y=1 is x=1,y=2