-a+4(w+3)=-12

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Solution for -a+4(w+3)=-12 equation:


Simplifying
-1a + 4(w + 3) = -12

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

Reorder the terms:
12 + -1a + 4w = -12

Solving
12 + -1a + 4w = -12

Solving for variable 'a'.

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

Add '-12' to each side of the equation.
12 + -1a + -12 + 4w = -12 + -12

Reorder the terms:
12 + -12 + -1a + 4w = -12 + -12

Combine like terms: 12 + -12 = 0
0 + -1a + 4w = -12 + -12
-1a + 4w = -12 + -12

Combine like terms: -12 + -12 = -24
-1a + 4w = -24

Add '-4w' to each side of the equation.
-1a + 4w + -4w = -24 + -4w

Combine like terms: 4w + -4w = 0
-1a + 0 = -24 + -4w
-1a = -24 + -4w

Divide each side by '-1'.
a = 24 + 4w

Simplifying
a = 24 + 4w

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