Question

10m+2n=4,15m-5n=-2 solve by simultaneous equation​

Answer 1

Answer:

$m= \frac{1}{5}$

$n = 1$

Step-by-step explanation:

10m+2n=4 eq 1

5m-5n=-2 eq 2

solving simultaneous equation

equation 1 x 5 equation 2 x 2

hen the next equation is

50m+ 10n= 20

10m - 10n= -4

______________

80m=16

$m = \frac{16}{80} = \frac{1}{5}$

the value of M put in equation 1

10(1/5)+2n=4

n=1

if hope you understood the answer