Math, asked by swapan69, 10 months ago

2x+7y =11
3x =y+5
solve by substitution method

Answers

Answered by arfa36

3

Answer:

PLS check the picture for the step by step explaination. Hope it helps you

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Answered by rekhababu68

0

2x + 7y = 11

3x=y+5

2x+7y=11÷3

3x-1y=5÷2

6x+21y=33

6x-2y=10

--------------

23y=23

y=1

sub 2x+7y=11 ,y=1

2x+7(1)=11

2x+7=11

2x=11-7

2x=4

x=4/2

x=2

hence x=2 and y=1

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