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100+125+100+2x+140+(3x-45)

1 Answer

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100+125+100+2x+140+(3x-45) = 6-2x180

solving one side

100 + 125 + 100 + 140 = 465

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465 + 2x + (3x - 45 ) = 6 - 2x 180

3x + 2x + 465- 45 = 6 - 360x

360x + 3x +2x = -465 + 45 + 6

365x = -414

x= -414/ 365 = -1. 134

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Answer

x= -414/ 365 = -1. 134

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