Question

m/4-7=3 solve the equation​

Answer 1

Step-by-step explanation:

$= > \frac{m}{4} - 7 = 3 \\ \\ = > \frac{m}{4} = 3 + 7 \\ \\ = > \frac{ m}{4} = 10 \\ \\ = > m = 10 \times 4 \\ \\ = > m = 40$

Answer 2

Answer :-

$\longmapsto\sf\dfrac{m}{4} - 7 = 3$

Transposing 7 from LHS to RHS, changing it's sign,

$\longmapsto\sf \dfrac{m}{4} = 3 + 7$

Adding 7 to 3,

$\longmapsto\sf\dfrac{m}{4} = 10$

Transposing 4 from LHS to RHS, changing it's sign,

$\longmapsto\sf m = 10 \times 4$

Multiplying 10 with 4,

$\longmapsto{\underline{\boxed{\sf m = 40}}}$

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V E R I F I C A T I O N :-

To check our answer, let's put 40 in the place of m and see whether LHS = RHS.

LHS

$\implies\tt\dfrac{m}{4} - 7$

Substituting the value of m,

$\implies\tt\dfrac{40}{4} - 7$

Applying the BODMAS rule and dividing 40 by 4 first,

$\implies\tt10 - 7$

Subtracting 7 from 10,

$\implies\tt3$

RHS

$\implies\tt3$

Since LHS = RHS,

Hence verified!

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