Question

Find the value of x *

2 points



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Answer 1

5x-25+75-2x+40=180

3x+90=180

3x=180-90

3x=90

x=30

hope it helps u.. Mark brainleist

Answer 2

Answer:

75°-2x+5x-25°+40°=180° (supplementary angle)

90°+3x= 180°

3x=90°

x=30°