8(-2b+2)+5=-27-4b

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Solution for 8(-2b+2)+5=-27-4b equation:


Simplifying
8(-2b + 2) + 5 = -27 + -4b

Reorder the terms:
8(2 + -2b) + 5 = -27 + -4b
(2 * 8 + -2b * 8) + 5 = -27 + -4b
(16 + -16b) + 5 = -27 + -4b

Reorder the terms:
16 + 5 + -16b = -27 + -4b

Combine like terms: 16 + 5 = 21
21 + -16b = -27 + -4b

Solving
21 + -16b = -27 + -4b

Solving for variable 'b'.

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

Add '4b' to each side of the equation.
21 + -16b + 4b = -27 + -4b + 4b

Combine like terms: -16b + 4b = -12b
21 + -12b = -27 + -4b + 4b

Combine like terms: -4b + 4b = 0
21 + -12b = -27 + 0
21 + -12b = -27

Add '-21' to each side of the equation.
21 + -21 + -12b = -27 + -21

Combine like terms: 21 + -21 = 0
0 + -12b = -27 + -21
-12b = -27 + -21

Combine like terms: -27 + -21 = -48
-12b = -48

Divide each side by '-12'.
b = 4

Simplifying
b = 4

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