beastmode2557
beastmode2557 beastmode2557
  • 12-02-2020
  • Mathematics
contestada

I need a lot of help on this stuff.

I need a lot of help on this stuff class=

Respuesta :

unicornetfairies
unicornetfairies unicornetfairies
  • 09-08-2022

( - 11/6) + m = - 2/9

x 6 both sides

-11 + 6m = - 4/3

+ 11 both sides

6m = 29/3

÷6 both sides

m = 29/18

Check:

(-11/6) + 29/18 does gives - 2/9

Make (-11/6) have same denominator as 18 by Multiplying top & bottom by 3.

-33/18 + 29/18 = - 4/18, then divide by 2 => - 2/9

There's different ways of solving for m, but the key is: whatever you do to one side, you must do to the other side too.

Hope this helps !

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