-2(4a+3)=3+a

Solution for -2(4a+3)=3+a equation:

Simplifying
-2(4a + 3) = 3 + a

Reorder the terms:
-2(3 + 4a) = 3 + a
(3 * -2 + 4a * -2) = 3 + a
(-6 + -8a) = 3 + a

Solving
-6 + -8a = 3 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
-6 + -8a + -1a = 3 + a + -1a

Combine like terms: -8a + -1a = -9a
-6 + -9a = 3 + a + -1a

Combine like terms: a + -1a = 0
-6 + -9a = 3 + 0
-6 + -9a = 3

Add '6' to each side of the equation.
-6 + 6 + -9a = 3 + 6

Combine like terms: -6 + 6 = 0
0 + -9a = 3 + 6
-9a = 3 + 6

Combine like terms: 3 + 6 = 9
-9a = 9

Divide each side by '-9'.
a = -1

Simplifying
a = -1