2x+2+21a=

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Solution for 2x+2+21a= equation:


Simplifying
2x + 2 + 21a = 0

Reorder the terms:
2 + 21a + 2x = 0

Solving
2 + 21a + 2x = 0

Solving for variable 'a'.

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

Add '-2' to each side of the equation.
2 + 21a + -2 + 2x = 0 + -2

Reorder the terms:
2 + -2 + 21a + 2x = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 21a + 2x = 0 + -2
21a + 2x = 0 + -2

Combine like terms: 0 + -2 = -2
21a + 2x = -2

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

Combine like terms: 2x + -2x = 0
21a + 0 = -2 + -2x
21a = -2 + -2x

Divide each side by '21'.
a = -0.09523809524 + -0.09523809524x

Simplifying
a = -0.09523809524 + -0.09523809524x

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