10(2x+9)+12x-19=

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Solution for 10(2x+9)+12x-19= equation:


Simplifying
10(2x + 9) + 12x + -19 = 0

Reorder the terms:
10(9 + 2x) + 12x + -19 = 0
(9 * 10 + 2x * 10) + 12x + -19 = 0
(90 + 20x) + 12x + -19 = 0

Reorder the terms:
90 + -19 + 20x + 12x = 0

Combine like terms: 90 + -19 = 71
71 + 20x + 12x = 0

Combine like terms: 20x + 12x = 32x
71 + 32x = 0

Solving
71 + 32x = 0

Solving for variable 'x'.

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

Add '-71' to each side of the equation.
71 + -71 + 32x = 0 + -71

Combine like terms: 71 + -71 = 0
0 + 32x = 0 + -71
32x = 0 + -71

Combine like terms: 0 + -71 = -71
32x = -71

Divide each side by '32'.
x = -2.21875

Simplifying
x = -2.21875

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