Question

i am thinking of a number. Four times my number minus 12 equals 60 What is the number i am thinking of?

Answer 1

let the thinking no .be a x

according to question,

4x-12=60
4x=60+12
4x=72
x=72/4
x=18

so the no. is 18

Answer 2

I am thinking of a number. Four times my number minus 12 equals 60. The number i am thinking of is 18

Solution:

Let the required number be "x"

Let us transform the given phrase into mathematical expression and solve

Given that Four times my number minus 12 equals 60

So we can say,

four times "x" minus 12 equals 60

Here "times" represents multiplication

"minus" represents subtraction

So the required mathematical expression is:

4 multiplied by x minus 12 is equal to 60

$(4 \times x) - 12 = 60$

Let us solve the above expression

$4x - 12 = 60\\\\4x = 72\\\\x = \frac{72}{4}\\\\x = 18$

Thus the number i am thinking of is 18

Learn more about this topic

A man say ,"I am thinking of a number. When I divide it by 3 and then add 5 , my answer is twice the number I thought of "Find the number

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