Question

x + y = 5
0.1(x) + 0.25(y) = 0.2 (5)

Answer 1

multiply both the equations with 100
in the first step @snsd9

Answer 2

@snsd9 are you done with this step or not.. ?? or should i write down all the steps.. ?

Answer 3

yes please

Answer 4

That would help me a lot.

Answer 5

just try solving the question here in the comments side by side that would let you understand much better
so , to start with multiply both the equations with 100
i.e. 100 ( x + y ) = 100 (5)
and the other 100(0.1(x) + 0.25(y)) = 0.2 (5) (100)

Answer 6

Thank you
Then then solve for x and y right?

Answer 7

yeah from either of the equation get the equation to find out any of the x or y
and then put that value in the other equation to get the values