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Chapter 12: Q48. (page 637)

Solve each equation.

2x+1=3

Short Answer

Expert verified

The solution isx=4.

Step by step solution

01

Step 1. Given Information.

Given, to solve the equation 2x+1=3.

02

Step 2. Calculation.

Simplifying the equation:

2x+1=32x+12=322x+1=92x=9鈭�12x=8x=82x=4

Checking if the value of x satisfies the equation:

2x+1=324+1=38+1=39=33=3

Hence the value of x satisfies the equation.

03

Step 3. Conclusion.

Hence, the solution is x=4.

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