2a+4=-(a-6)

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Solution for 2a+4=-(a-6) equation:


Simplifying
2a + 4 = -1(a + -6)

Reorder the terms:
4 + 2a = -1(a + -6)

Reorder the terms:
4 + 2a = -1(-6 + a)
4 + 2a = (-6 * -1 + a * -1)
4 + 2a = (6 + -1a)

Solving
4 + 2a = 6 + -1a

Solving for variable 'a'.

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

Add 'a' to each side of the equation.
4 + 2a + a = 6 + -1a + a

Combine like terms: 2a + a = 3a
4 + 3a = 6 + -1a + a

Combine like terms: -1a + a = 0
4 + 3a = 6 + 0
4 + 3a = 6

Add '-4' to each side of the equation.
4 + -4 + 3a = 6 + -4

Combine like terms: 4 + -4 = 0
0 + 3a = 6 + -4
3a = 6 + -4

Combine like terms: 6 + -4 = 2
3a = 2

Divide each side by '3'.
a = 0.6666666667

Simplifying
a = 0.6666666667

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