Question

solve the following equation
9 = 2x-3 ​

Answer 1

Answer:

6

Step-by-step explanation:

9+3=2x

12=2x

12/2=x

x=6.

Answer 2

Given equation:

9 = 2x-3

Solution:

9 = 2x-3

$\implies \sf {9+3 = 2x}$

$\implies \sf {12 = 2x}$

$\implies \sf {\dfrac {12}{2} = x}$

$\dag {\boxed {\bf {\pink {6=x}}}}$

Verification:

Substitute the value of x as 6 in the equation,

$\implies \sf {9 = 2x-3}$

$\implies \sf {9 = 2 \times 6-3}$

$\implies \sf {9 = 12-3}$

$\implies \sf {9 = 9}$

$\implies \sf {LHS = RHS}$

Hence Verified!

Value of x:

Value of x is 6.