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leroysgurl15
 one year ago
Best ResponseYou've already chosen the best response.1dw:1380240656292:dw

GoldPhenoix
 one year ago
Best ResponseYou've already chosen the best response.2Do you need to find "x"?

GoldPhenoix
 one year ago
Best ResponseYou've already chosen the best response.2dw:1380240805073:dw

GoldPhenoix
 one year ago
Best ResponseYou've already chosen the best response.2Good! Do you know how many degree there is in a straight angle?

GoldPhenoix
 one year ago
Best ResponseYou've already chosen the best response.2Good job! Now you can set up an equation. dw:1380240985189:dw Does the equation make sense?

GoldPhenoix
 one year ago
Best ResponseYou've already chosen the best response.2Alright, I'll explain it in detail at the end. Anyway, combine like terms. 90 + (10) = ? 4x + x = ?

GoldPhenoix
 one year ago
Best ResponseYou've already chosen the best response.2Good! dw:1380241194913:dw Do you know what to do next?

leroysgurl15
 one year ago
Best ResponseYou've already chosen the best response.1subtract 80 from 180 which would be 5x=100 x=20

GoldPhenoix
 one year ago
Best ResponseYou've already chosen the best response.2Good job. So x = 20. I hoep this help!

GoldPhenoix
 one year ago
Best ResponseYou've already chosen the best response.2Anyway, the reason why the equation make sense is because if you plug x into the angles: dw:1380241423965:dw

GoldPhenoix
 one year ago
Best ResponseYou've already chosen the best response.2dw:1380241460361:dw

GoldPhenoix
 one year ago
Best ResponseYou've already chosen the best response.2Yeah, no problem. :)
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