Math, asked by veena1537, 1 year ago

3x+4y=10 2x_2y=2
by elimination method

Answers

Answered by crazyhoomanforlife

Answer:

Step-by-step explanation:

3x+4y=10-----------(1)

2x-2y=2-------------(2) *2

soving (1) and (2)

3x+4y=10

4x-4y=4

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

7x=14

x=14/7

x=2

substituting x=2 in (1)

we get 3*2+4y=10

6+4y=10

4y=10-6

4y=4

y=4/4=1

so x=2 and y=1

hope it helped ;)

veena1537: I asked in elimination method I think you have done it in a wrong way

crazyhoomanforlife: no it is elimination method

crazyhoomanforlife: whenever terms get cancelled it is elimination method

veena1537: ok sorry but when I was doing it I had written the question wrong

crazyhoomanforlife: is okaaayyyy ;)

Answered by sandipkosare123

Answer:

Step-by-step explanation:

Answered by sandipkosare123

Answer:

Step-by-step explanation:

Answered by sandipkosare123

Answer:

Step-by-step explanation:

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