a=2-(5+2a)

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Solution for a=2-(5+2a) equation:


Simplifying
a = 2 + -1(5 + 2a)
a = 2 + (5 * -1 + 2a * -1)
a = 2 + (-5 + -2a)

Combine like terms: 2 + -5 = -3
a = -3 + -2a

Solving
a = -3 + -2a

Solving for variable 'a'.

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

Add '2a' to each side of the equation.
a + 2a = -3 + -2a + 2a

Combine like terms: a + 2a = 3a
3a = -3 + -2a + 2a

Combine like terms: -2a + 2a = 0
3a = -3 + 0
3a = -3

Divide each side by '3'.
a = -1

Simplifying
a = -1

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