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Popular >

x+y=24,2x-y=-6

Solution

x + y = 24, 2 x - y = - 6

Solution

x = 6, y = 18

Solution steps

[x + y = 24 2 x - y = - 6]

Isolate

x

for

x + y = 24 : x = 24 - y

Substitute

x = 24 - y

[2 (24 - y) - y = - 6]

Simplify

[48 - 3 y = - 6]

Isolate

y

for

48 - 3 y = - 6 : y = 18

For

x = 24 - y

Substitute

y = 18

x = 24 - 18

Simplify

x = 6

The solutions to the system of equations are:

x = 6, y = 18

Popular Examples

12(x+2y)-8(2x+y)=2,(5x-6y)20(x-4y)=-10

12 (x + 2 y) - 8 (2 x + y) = 2, (5 x - 6 y) 20 (x - 4 y) = - 10

x + 3 y = 11, 4 x - y = 5

x - y = 8, 3 x - 3 y = 16

3x-4 y/2 =10,3x+2 y/4 =2

3 x - 4 \frac{y}{2} = 10, 3 x + 2 \frac{y}{4} = 2

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

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

Frequently Asked Questions (FAQ)

What is x+y=24,2x-y=-6 ?
The solution to x+y=24,2x-y=-6 is x=6,y=18