4(4-2b)=-3(-2-4b)-30

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Solution for 4(4-2b)=-3(-2-4b)-30 equation: 


Simplifying
4(4 + -2b) = -3(-2 + -4b) + -30
(4 * 4 + -2b * 4) = -3(-2 + -4b) + -30
(16 + -8b) = -3(-2 + -4b) + -30
16 + -8b = (-2 * -3 + -4b * -3) + -30
16 + -8b = (6 + 12b) + -30

Reorder the terms:
16 + -8b = 6 + -30 + 12b

Combine like terms: 6 + -30 = -24
16 + -8b = -24 + 12b

Solving
16 + -8b = -24 + 12b

Solving for variable 'b'.

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

Add '-12b' to each side of the equation.
16 + -8b + -12b = -24 + 12b + -12b

Combine like terms: -8b + -12b = -20b
16 + -20b = -24 + 12b + -12b

Combine like terms: 12b + -12b = 0
16 + -20b = -24 + 0
16 + -20b = -24

Add '-16' to each side of the equation.
16 + -16 + -20b = -24 + -16

Combine like terms: 16 + -16 = 0
0 + -20b = -24 + -16
-20b = -24 + -16

Combine like terms: -24 + -16 = -40
-20b = -40

Divide each side by '-20'.
b = 2

Simplifying
b = 2

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