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32 votes
32 votes
Solve for x... please help

Solve for x... please help-example-1
User Vignesh Kasthurisamy
by
2.6k points

2 Answers

7 votes
7 votes


\\ \sf\longmapsto 2x+156=4x+192


\\ \sf\longmapsto 2x-4x=192-156


\\ \sf\longmapsto -2x=36


\\ \sf\longmapsto x=-18

User Mike Ritacco
by
3.1k points
6 votes
6 votes

Answer:


{ \rm{(2x + 156) = (4x + 192)}} \\ { \tt \{alternate \: angles \}} \\ \\ { \rm{4x - 2x = 156 - 192}} \\ \\ { \rm{2x = - 36}} \\ \\ \dashrightarrow \: { \rm{x = - 18}}

User Ivan Marjanovic
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3.2k points