-5+4(-4a-1)=-6a-9

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Solution for -5+4(-4a-1)=-6a-9 equation:


Simplifying
-5 + 4(-4a + -1) = -6a + -9

Reorder the terms:
-5 + 4(-1 + -4a) = -6a + -9
-5 + (-1 * 4 + -4a * 4) = -6a + -9
-5 + (-4 + -16a) = -6a + -9

Combine like terms: -5 + -4 = -9
-9 + -16a = -6a + -9

Reorder the terms:
-9 + -16a = -9 + -6a

Add '9' to each side of the equation.
-9 + 9 + -16a = -9 + 9 + -6a

Combine like terms: -9 + 9 = 0
0 + -16a = -9 + 9 + -6a
-16a = -9 + 9 + -6a

Combine like terms: -9 + 9 = 0
-16a = 0 + -6a
-16a = -6a

Solving
-16a = -6a

Solving for variable 'a'.

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

Add '6a' to each side of the equation.
-16a + 6a = -6a + 6a

Combine like terms: -16a + 6a = -10a
-10a = -6a + 6a

Combine like terms: -6a + 6a = 0
-10a = 0

Divide each side by '-10'.
a = 0.0

Simplifying
a = 0.0

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