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leroysgurl15Best ResponseYou've already chosen the best response.1
dw:1380240656292:dw
 6 months ago

GoldPhenoixBest ResponseYou've already chosen the best response.2
Do you need to find "x"?
 6 months ago

GoldPhenoixBest ResponseYou've already chosen the best response.2
dw:1380240805073:dw
 6 months ago

GoldPhenoixBest ResponseYou've already chosen the best response.2
Good! Do you know how many degree there is in a straight angle?
 6 months ago

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

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

GoldPhenoixBest ResponseYou've already chosen the best response.2
Good! dw:1380241194913:dw Do you know what to do next?
 6 months ago

leroysgurl15Best ResponseYou've already chosen the best response.1
subtract 80 from 180 which would be 5x=100 x=20
 6 months ago

GoldPhenoixBest ResponseYou've already chosen the best response.2
Good job. So x = 20. I hoep this help!
 6 months ago

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

GoldPhenoixBest ResponseYou've already chosen the best response.2
dw:1380241460361:dw
 6 months ago

GoldPhenoixBest ResponseYou've already chosen the best response.2
Yeah, no problem. :)
 6 months ago
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