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Chapter 2: Q 2.3 (page 100)

Solve:2(m-4)+3=-1.

Short Answer

Expert verified

The solution of the linear equation is m=2.

Step by step solution

01

Step 1. Given information.

Solve the below linear equation,2(m-4)+3=-1.

02

Step 2. Use the distributive property so solve the linear equation.

2(m-4)+3=-12m-2路4+3=-12m-8+3=-12m-5=-12m-5+5=-1+52m=4m=42m=2

03

Step 3. Check the solution.

Put m=2into the equation.

2(m-4)+3=-12(2-4)+3=-14-8+3=-17-8=-1-1=-1

Hence, the solution is correct.

04

Step 4. Conclusion.

The solution of the given linear equation is m=2.

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