Question

2x - 1/2 = 3 equation and its varify...... ​

Answer 1

Answer:

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

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

$2x = \frac{6 + 1}{2}$

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

$x = \frac{7}{2} \times \frac{1}{2}$

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

Answer 2

Answer:

$\Huge \boxed{X=\frac{7}{4}}$

Step-by-step explanation:

$\medium\textnormal{To solve this problem, first, you have to isolate by the x on one side of the equation.}$

$\boxed{\textnormal{What is addition property of equality means?}}$

Addition property of equality is add both sides of an equation the same number doesn't change the equation.

$\large\textnormal{First, add 1/2 from both sides.}$

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

$\large\textnormal{Solve.}$

$\displaystyle 3+\frac{1}{2}=\frac{7}{2}$

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

$\large \textnormal{Next, divide by 2 from both sides.}$

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

$\large \textnormal{Solve.}$

$\displaystyle \frac{7*1}{2*2}=\boxed{\frac{7}{4}}$

$\Huge\textnormal{So, the correct answer is \boxed{x=\frac{7}{4}}}.$