asked 188k views
5 votes
Solve for x with work

Solve for x with work-example-1
asked
User Amadan
by
8.8k points

1 Answer

6 votes
(2x+40)+(3x+20)=180

because they are supplementary angles

therefore:

2x+3x+40+20=180
5x+60=180
5x=120
x=24
answered
User Pawni
by
7.8k points

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