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Popular >

2x-y=7,x+2y=6

Solution

2 x - y = 7, x + 2 y = 6

Solution

x = 4, y = 1

Solution steps

[2 x - y = 7 x + 2 y = 6]

Isolate

x

for

2 x - y = 7 : x = \frac{7 + y}{2}

Substitute

x = \frac{7 + y}{2}

[\frac{7 + y}{2} + 2 y = 6]

Simplify

[\frac{7 + 5 y}{2} = 6]

Isolate

y

for

\frac{7 + 5 y}{2} = 6 : y = 1

For

x = \frac{7 + y}{2}

Substitute

y = 1

x = \frac{7 + 1}{2}

\frac{7 + 1}{2} = 4

x = 4

The solutions to the system of equations are:

x = 4, y = 1

Popular Examples

64m-45n=289,45m-64n=365

64 m - 45 n = 289, 45 m - 64 n = 365

x + y = 7, 3 x - 2 y = 11

2x-3y=1,7x+5y=-1

2 x - 3 y = 1, 7 x + 5 y = - 1

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

y-(15)/((4y))+1=0,y=0

y - \frac{15}{( 4 y )} + 1 = 0, y = 0

Frequently Asked Questions (FAQ)

What is 2x-y=7,x+2y=6 ?
The solution to 2x-y=7,x+2y=6 is x=4,y=1