Question

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

Answer 1

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 2

Answer:

a) $x-10=17$

Add 10 to both sides:-

• $x-10+10=17+10$

• $x=27$

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b) $y+7=32$

Subtract 7 from both sides

• $y+7-7=32-7$

• $y=25$

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c) $4c=48$

Divide both sides by 4

• $\frac{4c}{4}=\frac{48}{4}$

• $c=12$

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

d) $\frac{n}{5}=14$

Multiply both sides by 5

• $\frac{5n}{5}=14\cdot \:5$

• $n=70$

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