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(180−x) + (90−x) = 210 Step by step plss
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4 votes
(180−x) + (90−x) = 210
Step by step plss

User Preetha
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2 Answers

5 votes
(180-x)+(90-x)=210
180-x+90-x=210
180+90=270
-x-x=-2x
-2x+270=210
-270 -270
-2x=-60
X=30
User Biraj Zalavadia
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7.0k points
2 votes

180-x+90-x=210
270-x-x=210
-2x=210-270
-2x=-60
X=30
User MarkRobbo
by
6.5k points
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