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Mathematics 7 Online
OpenStudy (camerondoherty):

http://prntscr.com/4j62tk

OpenStudy (midhun.madhu1987):

2 angles are said to be complementary if their sum is 90 degree...

OpenStudy (midhun.madhu1987):

so MLN + JLK = 90 7x - 1 + 4x + 3 = 90 Find x.

OpenStudy (camerondoherty):

Yea... So you make an equation: (7x - 1)+(4x _ 3) = 90 right?

OpenStudy (camerondoherty):

Lol you already said tht cx

OpenStudy (midhun.madhu1987):

yes

OpenStudy (midhun.madhu1987):

combine like terms and solve

OpenStudy (camerondoherty):

So x = 8?

OpenStudy (camerondoherty):

The you sub for each equation?

OpenStudy (camerondoherty):

Thank You c:

OpenStudy (midhun.madhu1987):

yes....|dw:1409712847478:dw|

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