-b-32=-4(b+7)+b

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Solution for -b-32=-4(b+7)+b equation:


Simplifying
-1b + -32 = -4(b + 7) + b

Reorder the terms:
-32 + -1b = -4(b + 7) + b

Reorder the terms:
-32 + -1b = -4(7 + b) + b
-32 + -1b = (7 * -4 + b * -4) + b
-32 + -1b = (-28 + -4b) + b

Combine like terms: -4b + b = -3b
-32 + -1b = -28 + -3b

Solving
-32 + -1b = -28 + -3b

Solving for variable 'b'.

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

Add '3b' to each side of the equation.
-32 + -1b + 3b = -28 + -3b + 3b

Combine like terms: -1b + 3b = 2b
-32 + 2b = -28 + -3b + 3b

Combine like terms: -3b + 3b = 0
-32 + 2b = -28 + 0
-32 + 2b = -28

Add '32' to each side of the equation.
-32 + 32 + 2b = -28 + 32

Combine like terms: -32 + 32 = 0
0 + 2b = -28 + 32
2b = -28 + 32

Combine like terms: -28 + 32 = 4
2b = 4

Divide each side by '2'.
b = 2

Simplifying
b = 2

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