What is the value of x in the equation x – y = 30, when y = 15

asked Mar 25, 2016 229k views

4 votes

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5 votes

x - y = 30

Plug in y = 15

x - 15 = 30

Add 15 to both sides

x = 30 + 15

x = 45

That's your answer :D

Nefariis answered Mar 27, 2016

7.1k points

4 votes

y = 15
x - y = 30

We replace y with the given value:

x - 15 = 30
x = 30 + 15
x = 45

Rahul Tank answered Mar 30, 2016

7.1k points

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