4(a+3)-3(a+5)=-6

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Solution for 4(a+3)-3(a+5)=-6 equation:


Simplifying
4(a + 3) + -3(a + 5) = -6

Reorder the terms:
4(3 + a) + -3(a + 5) = -6
(3 * 4 + a * 4) + -3(a + 5) = -6
(12 + 4a) + -3(a + 5) = -6

Reorder the terms:
12 + 4a + -3(5 + a) = -6
12 + 4a + (5 * -3 + a * -3) = -6
12 + 4a + (-15 + -3a) = -6

Reorder the terms:
12 + -15 + 4a + -3a = -6

Combine like terms: 12 + -15 = -3
-3 + 4a + -3a = -6

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

Solving
-3 + 1a = -6

Solving for variable 'a'.

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

Add '3' to each side of the equation.
-3 + 3 + 1a = -6 + 3

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

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

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

Simplifying
a = -3

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