4(a+3)+a=-(4a+6)+1

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Solution for 4(a+3)+a=-(4a+6)+1 equation:


Simplifying
4(a + 3) + a = -1(4a + 6) + 1

Reorder the terms:
4(3 + a) + a = -1(4a + 6) + 1
(3 * 4 + a * 4) + a = -1(4a + 6) + 1
(12 + 4a) + a = -1(4a + 6) + 1

Combine like terms: 4a + a = 5a
12 + 5a = -1(4a + 6) + 1

Reorder the terms:
12 + 5a = -1(6 + 4a) + 1
12 + 5a = (6 * -1 + 4a * -1) + 1
12 + 5a = (-6 + -4a) + 1

Reorder the terms:
12 + 5a = -6 + 1 + -4a

Combine like terms: -6 + 1 = -5
12 + 5a = -5 + -4a

Solving
12 + 5a = -5 + -4a

Solving for variable 'a'.

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

Add '4a' to each side of the equation.
12 + 5a + 4a = -5 + -4a + 4a

Combine like terms: 5a + 4a = 9a
12 + 9a = -5 + -4a + 4a

Combine like terms: -4a + 4a = 0
12 + 9a = -5 + 0
12 + 9a = -5

Add '-12' to each side of the equation.
12 + -12 + 9a = -5 + -12

Combine like terms: 12 + -12 = 0
0 + 9a = -5 + -12
9a = -5 + -12

Combine like terms: -5 + -12 = -17
9a = -17

Divide each side by '9'.
a = -1.888888889

Simplifying
a = -1.888888889

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