Question

May somebody help with this and show how you solved these 4 problems??

Answer 1

a)
`x-10=17`

Add 10 to both sides:-

• 
  `x-10+10=17+10`

• 
  `x=27`

----------

b)
`y+7=32`

Subtract 7 from both sides

• 
  `y+7-7=32-7`

• 
  `y=25`

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

c)
`4c=48`

Divide both sides by 4

• 
  `(4c)/(4)=(48)/(4)`

• 
  `c=12`

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

d)
`(n)/(5)=14`

Multiply both sides by 5

• 
  `(5n)/(5)=14\cdot \:5`

• 
  `n=70`

OAmalOHopeO

Answer 2

x=27

y=25

c=12

n=70

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