Question

11x+6y=4330and22x-6y=5240

Answer 1

Answer:

The value of x is 290 and y is 190 .

Step-by-step explanation:

Given -

$11x+6y=4330\\22x-6y=5240$

To find -

The value of x and y

Solution -

$11x+6y=4330\:\:\:\:\:\:\:\:\: (1)\\22x-6y=5240\:\:\:\:\:\:\:\:\: (2)$

Add equation (1) and (2) we get

6y get cut

$33x=9570$

Divide both side by 33 we get

$x = 290$

Put the value of x in equation (1) we get

$11(290)+6y = 4330$

$3190+6y = 4330$

$6y = 4330-3190$

$6y = 1140$

Divide both side by 6 we get

$y = 190$

∴ The value of x is 290 and y is 190 .