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Popular >

x-y=2,3x+4y=27

Solution

x - y = 2, 3 x + 4 y = 27

Solution

x = 5, y = 3

Solution steps

[x - y = 2 3 x + 4 y = 27]

Isolate

x

for

x - y = 2 : x = 2 + y

Substitute

x = 2 + y

[3 (2 + y) + 4 y = 27]

Simplify

[6 + 7 y = 27]

Isolate

y

for

6 + 7 y = 27 : y = 3

For

x = 2 + y

Substitute

y = 3

x = 2 + 3

Simplify

x = 5

The solutions to the system of equations are:

x = 5, y = 3

Popular Examples

x + 2 y = 2, 3 x - 4 y = 6

x-y+3=2,x+3y-4=0

x - y + 3 = 2, x + 3 y - 4 = 0

x + y = 4, x - y = 8

32a+6b=27+9,-2a-7b=9

32 a + 6 b = 27 + 9, - 2 a - 7 b = 9

x + y = 4, x - y = 6

Frequently Asked Questions (FAQ)

What is x-y=2,3x+4y=27 ?
The solution to x-y=2,3x+4y=27 is x=5,y=3