brittanyp111
brittanyp111 brittanyp111
  • 19-06-2020
  • Mathematics
contestada

-3m + 9 + 8m=- 26?

5h+18=3(h-2)?​

Respuesta :

merue
merue merue
  • 21-06-2020

Answer:

m=-7 and h=-12

Step-by-step explanation:

-3m + 9 + 8m=- 26

5m + 9 = -26

add -9 both sides

5m +9 -9 = -26 -9

5m = -35

5m/5 = -35/5

m= -7

5h+18=3(h-2)

5h+18=3h -6

add -3h and -18 both sides

5h+18 -18- =3h -6 -18 -3h

2h = -24

2h/2 = -24/2

h= -12

Hope this helps ^-^

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