Question

3×dash =90 find the number ​

Answer 1

Answer:

What times 3 equals to

90?

Here I will show you how to calculate: What times 3 equals 90? Instead of saying "what" times 3 equals 90, you could say x times 3 equals 90 and make it into a function like this:

X • 3 = 90

Which can be written as:

3X = 90

Then you solve for X by dividing both sides by 3 to get the answer:

X = 30

So, 3 × 30 = 90

Step-by-step explanation:

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Answer 2

Given: The equation is$3\times-=90$.

We have to find the missing number.

• By using the concept of equation shifting, we are solving the above equation.
• For this, we will separate the variables on one side and the constant on  another side.
• Then, we will simplify the equation.

We are solving in the following way:  

We have,

The equation is$3\times-=90$

Now, let assume the missing number be$'x'$.

So,

$\Rightarrow 3\times x=90\\\\\Rightarrow x=\frac{90}{3}$

Solving the above equation further we get,

$\Rightarrow x=30$

Hence, the mussing number will be$30$.