Question

____ +687-584.89/2=490.813​

Answer 1

Answer:

Step-by-step explanation:

Concept: Let's consider the missing value as '$x$'

Given: $------+687-584.89/2=490.813$

Find: We need to find the missing value.

Solution:

As mentioned above let's consider the missing term as '$x$'.

that is, the equation now becomes, $x+687-584.89/2=490.813$

Now, let's find  the value of $x$

Simplify both sides of the equation.

$x+687-584.89/2=490.813$

$x+687+(-292.445)=490.813$

Let's combine like terms

$(x)+(687+-292.445)=490.813$

$x+394.555=490.813$

$x+394.555=490.813$

Subtract $394.555$ from both sides.

$x+394.555-394.555=490.813-394.555$

$x=96.258$

So, the missing value is $96.258$.

$96.258+687-584.89/2=490.813$

Answer 2

The given equation is $+687-\frac{584.89}{2} =490.813$

So,

Let the missing number be $x$.

$x+687-\frac{584.89}{2}=490.813$

$x+687-292.445=490.813$

$x+394.55=490.813$

$x=96.258$

So, the value is $96.258.$