Question

Make two equations from each solution: (a) m= -5 (b) x = 3​

Answer 1

$\sf\huge\bold{Answer:}$

Given :

$a)m = - 5$

$b) \: x = 3$

To find :

Two equation for each solution.

Solution :

$\fbox{part a)}$

⇒ m = -5

Equation 1

$\implies \: - 5m = 25 \\⟶m = \frac{ \: \: \: \: 25}{ - 5}$

${⟶}$$\displaystyle{\sf { \cancel{ \frac{25}{-5} }}}$

$⟶m = \frac{ \: \: \: \: 5}{ - 1} \\⟶m = - 5$

Equation 2

$\implies \: 20 + m = 15 \\⟶m = 15 - 20 \\⟶m = - 5$

$\fbox{part b)}$

⇒ x = 3

Equation 1

$\implies \: 20x = 60 \\⟶x = \frac{60}{20} \\⟶x = \frac{6}{2}$

${⟶}$$\displaystyle{\sf { \cancel{ \frac{6}{2} }}}$

$⟶x = \frac{3}{1} \\⟶x = 3$

Equation 2

$\implies \: 19 + x = 22 \\⟶x = 22 - 19 \\⟶x = 3$