10(2x+10)+9=(-191)

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Solution for 10(2x+10)+9=(-191) equation:


Simplifying
10(2x + 10) + 9 = (-191)

Reorder the terms:
10(10 + 2x) + 9 = (-191)
(10 * 10 + 2x * 10) + 9 = (-191)
(100 + 20x) + 9 = (-191)

Reorder the terms:
100 + 9 + 20x = (-191)

Combine like terms: 100 + 9 = 109
109 + 20x = (-191)
109 + 20x = -191

Solving
109 + 20x = -191

Solving for variable 'x'.

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

Add '-109' to each side of the equation.
109 + -109 + 20x = -191 + -109

Combine like terms: 109 + -109 = 0
0 + 20x = -191 + -109
20x = -191 + -109

Combine like terms: -191 + -109 = -300
20x = -300

Divide each side by '20'.
x = -15

Simplifying
x = -15

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