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Mathematics 12 Online
OpenStudy (anonymous):

What is the value of the x variable in the solution to the following system of equations? 2x + 3y = 1 3x - 4y = 10 2 -1 1 -2

OpenStudy (anonymous):

@shaik0124

OpenStudy (anonymous):

2

OpenStudy (anonymous):

Let us SOLVE

OpenStudy (anonymous):

Sooo

OpenStudy (anonymous):

First Eq. * 4 + SecondEq *3 GIVES the following

OpenStudy (anonymous):

8x + 9x = 4 +30

OpenStudy (anonymous):

the y-s annihilate as you realized by now

OpenStudy (anonymous):

This gs. 17x = 34

OpenStudy (anonymous):

What is x now ?

OpenStudy (shaik0124):

2

OpenStudy (shaik0124):

i did same process little sign i taken wrong so answer is 2

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