Question

5x + 3 = 13 ( x = - 2) ​

Answer 1

Solution :-

Given equation

5x + 3 = 13

is the example of linear equation in one variable.

ln this equation variable is x.

Now,

we have to find the value of x.

We can do it by taking all the constant terms at right hand side of the equation.

Only x remains at left hand side and it you value of x.

It can be solve as :-

$5x + 3 = 13$

$= > 5x = 13 - 3$

$= >5x = 10$

$= > x = \frac{10}{5}$

$= > x = 2$

Answer 2

Answer:

Step-by-step explanation:

5x+3=13 [ x=-2]

5[-2]+3=13

-10+3=13

-7=13

so the value of x=-2 doesnt satisfy the equation