X+x+x+x+8=28

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Solution for X+x+x+x+8=28 equation:


Simplifying
X + x + x + x + 8 = 28

Reorder the terms:
8 + X + x + x + x = 28

Combine like terms: x + x = 2x
8 + X + 2x + x = 28

Combine like terms: 2x + x = 3x
8 + X + 3x = 28

Solving
8 + X + 3x = 28

Solving for variable 'X'.

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

Add '-8' to each side of the equation.
8 + X + -8 + 3x = 28 + -8

Reorder the terms:
8 + -8 + X + 3x = 28 + -8

Combine like terms: 8 + -8 = 0
0 + X + 3x = 28 + -8
X + 3x = 28 + -8

Combine like terms: 28 + -8 = 20
X + 3x = 20

Add '-3x' to each side of the equation.
X + 3x + -3x = 20 + -3x

Combine like terms: 3x + -3x = 0
X + 0 = 20 + -3x
X = 20 + -3x

Simplifying
X = 20 + -3x

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