chatman389
chatman389
03-01-2019
Mathematics
contestada
-7x + 3y = 12 2x -8v = -32
Respuesta :
RakhiBhedke
RakhiBhedke
03-01-2019
[tex] \mathbb{\pink{\huge{Hello\:Mate!!!}}}[/tex]
[tex]<b><u>Answer</u></b>[/tex]
[tex]<b>Questions 1. -7x + 3y = 12</b>[/tex]
[tex]<b>Solution 1.</b>[/tex] Put y = 4
Then, -7x + 3y = 12 will be,
-7x + 3(4) = 12
-7x + 12 = 12
-7x = 12 - 12
-7x = 0
[tex]<b>x = 0</b>[/tex]
[tex]<b>Question 2. 2x - 8v = - 32</b>[/tex]
[tex]<b>Solution 2.</b>[/tex] Put v = 4
Then, 2x - 8v = - 32 will be,
2x - 8(4) = - 32
2x - 32 = - 32
2x = - 32 + 32
2x = 0
[tex]<b>x = 0</b>[/tex]
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