Solve the following equations.
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Answer:Given : Equations with single variable.
To Find : Value of x.
Solution: 1. ( x - 4)/7 - x = (5 - x)/3 + 1. ...
=> x = -68/11. 4. ( x + 4)² - (x + 5)² = 9. ...
=> x = -9. 9 . 2(3x + 2) = 154. ...
=> x = 25. 10 . 160 - 4x + 5x + 6x = 300. ...
=> x = 20. Learn more: solve the following linear equation by trial and error as well as by ..
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