(22-2x)+(4x+16)+(5x+7)=55

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Solution for (22-2x)+(4x+16)+(5x+7)=55 equation:


Simplifying
(22 + -2x) + (4x + 16) + (5x + 7) = 55

Remove parenthesis around (22 + -2x)
22 + -2x + (4x + 16) + (5x + 7) = 55

Reorder the terms:
22 + -2x + (16 + 4x) + (5x + 7) = 55

Remove parenthesis around (16 + 4x)
22 + -2x + 16 + 4x + (5x + 7) = 55

Reorder the terms:
22 + -2x + 16 + 4x + (7 + 5x) = 55

Remove parenthesis around (7 + 5x)
22 + -2x + 16 + 4x + 7 + 5x = 55

Reorder the terms:
22 + 16 + 7 + -2x + 4x + 5x = 55

Combine like terms: 22 + 16 = 38
38 + 7 + -2x + 4x + 5x = 55

Combine like terms: 38 + 7 = 45
45 + -2x + 4x + 5x = 55

Combine like terms: -2x + 4x = 2x
45 + 2x + 5x = 55

Combine like terms: 2x + 5x = 7x
45 + 7x = 55

Solving
45 + 7x = 55

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + 7x = 55 + -45

Combine like terms: 45 + -45 = 0
0 + 7x = 55 + -45
7x = 55 + -45

Combine like terms: 55 + -45 = 10
7x = 10

Divide each side by '7'.
x = 1.428571429

Simplifying
x = 1.428571429

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