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31-01-2017
Mathematics

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what is the answer to 10y+5x-30=0

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31-01-2017

solveing for y

add 30 to both sides
10y+5x=30
minus 5x both sides
10y=-5x+30
divide both sides by 10
y=(-5/10)x+3
y=(-1/2)x+3

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