Math, asked by Kanishtatkare2004, 2 months ago

(2) Solve the following equations.
3x - y = 7; x + 4y = 11

Answers

Answered by patrosanjana7

2

Answer:

x=3 y=2

Step-by-step explanation:

3x-y=7...(1)

x+4y=11(multiply 3)

3x+12y=33...(2)

now subtract

-13y=-26

y=2

now

3x-2=7

3x=9

x=3

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