b+(-4-4a)=27

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Solution for b+(-4-4a)=27 equation:


Simplifying
b + (-4 + -4a) = 27

Remove parenthesis around (-4 + -4a)
b + -4 + -4a = 27

Reorder the terms:
-4 + -4a + b = 27

Solving
-4 + -4a + b = 27

Solving for variable 'a'.

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

Add '4' to each side of the equation.
-4 + -4a + 4 + b = 27 + 4

Reorder the terms:
-4 + 4 + -4a + b = 27 + 4

Combine like terms: -4 + 4 = 0
0 + -4a + b = 27 + 4
-4a + b = 27 + 4

Combine like terms: 27 + 4 = 31
-4a + b = 31

Add '-1b' to each side of the equation.
-4a + b + -1b = 31 + -1b

Combine like terms: b + -1b = 0
-4a + 0 = 31 + -1b
-4a = 31 + -1b

Divide each side by '-4'.
a = -7.75 + 0.25b

Simplifying
a = -7.75 + 0.25b

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