Question

[2x+1]=10 ,FIND the value of x

Answer 1

Answer:

X=9/2

Step-by-step explanation:

2x+1=10

2x=10-1

2x=9

x=9/2

THEREFORE X=9/2

Answer 2

Answer:

The value of x is 9/2 or 4.5.

Explanation:

Given: The equation, [2x+1]=10.

To find: The value of x.

Steps need to be done:

1. Write the given equation.
2. Use the addition and subtraction properties of equality.
3. Use the multiplication and division properties of equality.
4. Find the value of x.

Step 1:

The given equation is,

$2x+1=10$

Subtracting 1 from both sides, we get

$2x+1=10\\2x+1-1=10-1\\2x=9$

Step 2:

Dividing by 2 on both sides, we get

$\frac{2x}{2} =\frac{9}{2}\\ x=\frac{9}{2}\\ (or)\\x=4.5$

Final answer:

Hence, the value of x is 9/2 or 4.5.