21x+2=(13x+2)*0.5

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Solution for 21x+2=(13x+2)*0.5 equation: 


Simplifying
21x + 2 = (13x + 2) * 0.5

Reorder the terms:
2 + 21x = (13x + 2) * 0.5

Reorder the terms:
2 + 21x = (2 + 13x) * 0.5

Reorder the terms for easier multiplication:
2 + 21x = 0.5(2 + 13x)
2 + 21x = (2 * 0.5 + 13x * 0.5)
2 + 21x = (1 + 6.5x)

Solving
2 + 21x = 1 + 6.5x

Solving for variable 'x'.

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

Add '-6.5x' to each side of the equation.
2 + 21x + -6.5x = 1 + 6.5x + -6.5x

Combine like terms: 21x + -6.5x = 14.5x
2 + 14.5x = 1 + 6.5x + -6.5x

Combine like terms: 6.5x + -6.5x = 0.0
2 + 14.5x = 1 + 0.0
2 + 14.5x = 1

Add '-2' to each side of the equation.
2 + -2 + 14.5x = 1 + -2

Combine like terms: 2 + -2 = 0
0 + 14.5x = 1 + -2
14.5x = 1 + -2

Combine like terms: 1 + -2 = -1
14.5x = -1

Divide each side by '14.5'.
x = -0.06896551724

Simplifying
x = -0.06896551724

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