4(4b-2)=20b-16

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Solution for 4(4b-2)=20b-16 equation:


Simplifying
4(4b + -2) = 20b + -16

Reorder the terms:
4(-2 + 4b) = 20b + -16
(-2 * 4 + 4b * 4) = 20b + -16
(-8 + 16b) = 20b + -16

Reorder the terms:
-8 + 16b = -16 + 20b

Solving
-8 + 16b = -16 + 20b

Solving for variable 'b'.

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

Add '-20b' to each side of the equation.
-8 + 16b + -20b = -16 + 20b + -20b

Combine like terms: 16b + -20b = -4b
-8 + -4b = -16 + 20b + -20b

Combine like terms: 20b + -20b = 0
-8 + -4b = -16 + 0
-8 + -4b = -16

Add '8' to each side of the equation.
-8 + 8 + -4b = -16 + 8

Combine like terms: -8 + 8 = 0
0 + -4b = -16 + 8
-4b = -16 + 8

Combine like terms: -16 + 8 = -8
-4b = -8

Divide each side by '-4'.
b = 2

Simplifying
b = 2

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