Question

solve the following question by method of transportation and verify your answers by substituting in the equation:

a) 0=16+4(m-6)
b) 2x+14=9x-7​

Answer 1

Answer:

a) m = 2

b) x = 3

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Answer 2

Answer:

(a) Given : Equation 0 = 16 + 4(m - 6)

To find : The solution of the equation?

Solution :

Step 1 - Write the equation,

16 + 4(m - 6) = 0

Step 2 - Apply distributive property, a(b+; c)=ab+ac;

16 + 4m - 24 = 0

Step 3 - Add like terms,

4m - 8 = 0

Step 4 - Add 8 both side,

4m = 8

Step 5 - Divide by 4 both side,

m = 2

Therefore, The value of m is 2.

(b) 2x + 14 = 9x - 7;

14 + 7 = 9x - 2x;

21 = 7x; x = 21/7;

x = 3

ans check

2^ * 3+14=9^ * 3-7;

6 + 14 = 27 - 7;

20 = 20