samradzaferi12 samradzaferi12
  • 13-10-2020
  • Mathematics
contestada

CAN SOMEONE GIVE ME SOLUTION TO THIS

CAN SOMEONE GIVE ME SOLUTION TO THIS class=

Respuesta :

botikoti24
botikoti24 botikoti24
  • 13-10-2020

Answer:

Step-by-step explanation:

-2=y+5

y+5+2=0

y+7=0

y=-7

x-7=4+10

x-7=14

x=14+7

x=21

-2x+3x-5=6-21

x-5=-15

x=-15+5

x= -10

70=7m

m=70:7

m=10

4-14=5x

-10=5x

-10:5=x

x= -2

2y+3y=4-6-13

5y=-15

y=-15:5

y= -3

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