wolffirl24
wolffirl24
24-09-2018
Mathematics
contestada
solve 3x + 6y =18 for x
Respuesta :
627497
627497
24-09-2018
answer solve
for x is -2y+6
Answer Link
TPS00
TPS00
24-09-2018
You are given: 3x + 6y = 18
[tex]3x + 6y= 18 \\ \\3x + 6y - 6y= 18 - 6y \\ \\ 3x = 18 - 6y \\ \\ \frac{3x}{3} = \frac{18 - 6y}{3} \\ \\ x = 6-2y [/tex]
[tex] \boxed{ \huge{x = 6 - }2y}} [/tex]
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