38.5=(2x-15)+(2x-15)+x+x+(x+7.2)

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Solution for 38.5=(2x-15)+(2x-15)+x+x+(x+7.2) equation: 


Simplifying
38.5 = (2x + -15) + (2x + -15) + x + x + (x + 7.2)

Reorder the terms:
38.5 = (-15 + 2x) + (2x + -15) + x + x + (x + 7.2)

Remove parenthesis around (-15 + 2x)
38.5 = -15 + 2x + (2x + -15) + x + x + (x + 7.2)

Reorder the terms:
38.5 = -15 + 2x + (-15 + 2x) + x + x + (x + 7.2)

Remove parenthesis around (-15 + 2x)
38.5 = -15 + 2x + -15 + 2x + x + x + (x + 7.2)

Reorder the terms:
38.5 = -15 + 2x + -15 + 2x + x + x + (7.2 + x)

Remove parenthesis around (7.2 + x)
38.5 = -15 + 2x + -15 + 2x + x + x + 7.2 + x

Reorder the terms:
38.5 = -15 + -15 + 7.2 + 2x + 2x + x + x + x

Combine like terms: -15 + -15 = -30
38.5 = -30 + 7.2 + 2x + 2x + x + x + x

Combine like terms: -30 + 7.2 = -22.8
38.5 = -22.8 + 2x + 2x + x + x + x

Combine like terms: 2x + 2x = 4x
38.5 = -22.8 + 4x + x + x + x

Combine like terms: 4x + x = 5x
38.5 = -22.8 + 5x + x + x

Combine like terms: 5x + x = 6x
38.5 = -22.8 + 6x + x

Combine like terms: 6x + x = 7x
38.5 = -22.8 + 7x

Solving
38.5 = -22.8 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
38.5 + -7x = -22.8 + 7x + -7x

Combine like terms: 7x + -7x = 0
38.5 + -7x = -22.8 + 0
38.5 + -7x = -22.8

Add '-38.5' to each side of the equation.
38.5 + -38.5 + -7x = -22.8 + -38.5

Combine like terms: 38.5 + -38.5 = 0.0
0.0 + -7x = -22.8 + -38.5
-7x = -22.8 + -38.5

Combine like terms: -22.8 + -38.5 = -61.3
-7x = -61.3

Divide each side by '-7'.
x = 8.757142857

Simplifying
x = 8.757142857

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