Question

the solution of the equation 5x-7y=12 is ​

Answer 1

Answer:

$5x - 7y = 12 \\ 5x = 12 + 7y \\ x = \frac{12 + 7y}{5} \\if \: \: y = - 1 \: then \: \\ x \: = \frac{12 + 7( - 1)}{5} = \frac{12 - 7}{5} = \frac{5}{5} = 1$

hence the solution of the equation 5x-7y= 12 is (1,-1)

Answer 2

Answer:

(8,4)

Step-by-step explanation:

5x-7y=12
5x=12+7y
x=12+7y/5

x= 8     y= 4            
x= 12+(7 x 4)/5        
x= 12+ 28/5              
x= 40/5                    
x= 8                          

pls mark brainliest