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Popular >

y=2x-1,2y-x=7

Solution

y = 2 x - 1, 2 y - x = 7

Solution

x = 3, y = 5

Solution steps

[y = 2 x - 1 2 y - x = 7]

Substitute

y = 2 x - 1

[2 (2 x - 1) - x = 7]

Simplify

[3 x - 2 = 7]

Isolate

x

for

3 x - 2 = 7 : x = 3

For

y = 2 x - 1

Substitute

x = 3

y = 2 \cdot 3 - 1

Simplify

y = 5

The solutions to the system of equations are:

x = 3, y = 5

Popular Examples

-2x+2y=-4,3x+3y=-18

- 2 x + 2 y = - 4, 3 x + 3 y = - 18

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

3x-4(y-2)=2,2x+3(y-3)=4

3 x - 4 (y - 2) = 2, 2 x + 3 (y - 3) = 4

d_{1}=49.5*34h,d_{1}=148.6

d_{1} = 49.5 \cdot 34 h, d_{1} = 148.6

x + y = 7, 2 x + 5 y = 32

Frequently Asked Questions (FAQ)

What is y=2x-1,2y-x=7 ?
The solution to y=2x-1,2y-x=7 is x=3,y=5