280-7x+38x+20=

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Solution for 280-7x+38x+20= equation:


Simplifying
280 + -7x + 38x + 20 = 0

Reorder the terms:
280 + 20 + -7x + 38x = 0

Combine like terms: 280 + 20 = 300
300 + -7x + 38x = 0

Combine like terms: -7x + 38x = 31x
300 + 31x = 0

Solving
300 + 31x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-300' to each side of the equation.
300 + -300 + 31x = 0 + -300

Combine like terms: 300 + -300 = 0
0 + 31x = 0 + -300
31x = 0 + -300

Combine like terms: 0 + -300 = -300
31x = -300

Divide each side by '31'.
x = -9.677419355

Simplifying
x = -9.677419355

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