4(2b-4)+1=-47

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Solution for 4(2b-4)+1=-47 equation:


Simplifying
4(2b + -4) + 1 = -47

Reorder the terms:
4(-4 + 2b) + 1 = -47
(-4 * 4 + 2b * 4) + 1 = -47
(-16 + 8b) + 1 = -47

Reorder the terms:
-16 + 1 + 8b = -47

Combine like terms: -16 + 1 = -15
-15 + 8b = -47

Solving
-15 + 8b = -47

Solving for variable 'b'.

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

Add '15' to each side of the equation.
-15 + 15 + 8b = -47 + 15

Combine like terms: -15 + 15 = 0
0 + 8b = -47 + 15
8b = -47 + 15

Combine like terms: -47 + 15 = -32
8b = -32

Divide each side by '8'.
b = -4

Simplifying
b = -4

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