Respuesta :

kayla71807

Answer:

x=27

y=25

c=12

n=70

Step-by-step explanation:

a- x-10=17

isolate the x by adding 10 to both sides

x=27

b- y+7=32

isolate the y by subtracting 7 from both sides

y=25

c- 4c=48

isolate c by dividing both sides by 4

c=12

d- n/5=14

isolate the n by multiplying both sides by 5

n=70

Answer:

a) [tex]x-10=17[/tex]

Add 10 to both sides:-

  • [tex]x-10+10=17+10[/tex]
  • [tex]x=27[/tex]

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b) [tex]y+7=32[/tex]

Subtract 7 from both sides

  • [tex]y+7-7=32-7[/tex]
  • [tex]y=25[/tex]

------------

c) [tex]4c=48[/tex]

Divide both sides by 4

  • [tex]\frac{4c}{4}=\frac{48}{4}[/tex]
  • [tex]c=12[/tex]

------------

d) [tex]\frac{n}{5}=14[/tex]

Multiply both sides by 5

  • [tex]\frac{5n}{5}=14\cdot \:5[/tex]
  • [tex]n=70[/tex]

OAmalOHopeO

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