5(a+2)+(-6(a+2))=

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Solution for 5(a+2)+(-6(a+2))= equation:


Simplifying
5(a + 2) + (-6(a + 2)) = 0

Reorder the terms:
5(2 + a) + (-6(a + 2)) = 0
(2 * 5 + a * 5) + (-6(a + 2)) = 0
(10 + 5a) + (-6(a + 2)) = 0

Reorder the terms:
10 + 5a + (-6(2 + a)) = 0
10 + 5a + ((2 * -6 + a * -6)) = 0
10 + 5a + ((-12 + -6a)) = 0
10 + 5a + (-12 + -6a) = 0

Remove parenthesis around (-12 + -6a)
10 + 5a + -12 + -6a = 0

Reorder the terms:
10 + -12 + 5a + -6a = 0

Combine like terms: 10 + -12 = -2
-2 + 5a + -6a = 0

Combine like terms: 5a + -6a = -1a
-2 + -1a = 0

Solving
-2 + -1a = 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 + 2 + -1a = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -1a = 0 + 2
-1a = 0 + 2

Combine like terms: 0 + 2 = 2
-1a = 2

Divide each side by '-1'.
a = -2

Simplifying
a = -2

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