Question

7y+3x=10,5x-4y=1 please solve using elimination method.
Please help me guys!!!​

Answer 1

Step-by-step explanation:

we have,7y+3x=10--------------(1)

and , 5x-4y=1 --------------(2)

now, multiply eq (1)with 5 and eq (2) with 3 ,

we get

15x+35y= 10-----------(3)

15x-12y = 1 ---------(4)

now , subtracting eq(4)from eq(3) ,we get

47y = 9

y = 9

__

47

now ,you just put the value of y in any eq,u will get the value of x

Answer 2

Step-by-step explanation:

.. .... ................... brainlist