Question

2x - 1/2 = 3 solve the equation and verify also

Answer 1

2x = 3+1/2
$2x = \frac{6 + 1}{2}$
so,
2x = 7/2
x. = 7/2*2 (second "2" is also in over)
x = 7/4
fir verification take LHS of question......
that is......
2x - 1/2
put the above value of x here....
2*7/4 - 1/2
7/2-1/2
6/2
=3
and RHS is also 3
so LHS = RHS.....
hence verified.....

Answer 2

Answer:

=> The value of $x =\frac{7}{4}$

Step-by-step explanation:

Given that:-

$2x-\frac{1}{2} =3$

To find:- The value of the expression,

Now, by using the method of transposition:  

As we have,

=> $2x-\frac{1}{2} =3$

Now, add $\frac{1}{2}$ on both sides:

$=>2x-\frac{1}{2}+\frac{1}{2} =3+\frac{1}{2}$

Simplifying it further, we get

=> $2x=\frac{7}{2}$

Divide both sides by $2$, we get

=> $x=\frac{7}{4}$

Hence, the required solution is $\frac{7}{4} .$